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For Retail Investors and Professional Trades Alike.Jonathan Chang is an analyst at Leerink Partners. Analyst ratings are quantitative and qualitative analysis of a stock by Wall Street stock rating analysts. Stock ratings consist of expected future growth, current stock valuation and macroeconomic trends. Updated 03/26/2025
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02/13/2025 | GMAB | Buy Now | Genmab | $19.66 | 37.33% | Jonathan Chang38% | → $27 | Upgrade | Market Perform → Outperform | Get Alert |
10/08/2024 | VINC | Buy Now | Vincerx Pharma | $0.59 | 239.1% | Jonathan Chang38% | $80 → $40 | Maintains | Outperform | Get Alert |
04/29/2024 | IMCR | Buy Now | Immunocore Hldgs | $29.47 | 151.1% | Jonathan Chang38% | → $74 | Initiates | → Outperform | Get Alert |
12/08/2023 | NBTX | Buy Now | Nanobiotix | $3.65 | 201.37% | Jonathan Chang38% | → $11 | Initiates | → Outperform | Get Alert |
08/04/2023 | NVCR | Buy Now | NovoCure | $18.44 | 176.57% | Jonathan Chang38% | → $51 | Initiates | → Outperform | Get Alert |
01/10/2023 | KPTI | Buy Now | Karyopharm Therapeutics | $5.60 | -10.71% | Jonathan Chang38% | $90 → $75 | Maintains | Market Perform | Get Alert |
12/07/2022 | REPL | Buy Now | Replimune Group | $10.40 | 226.92% | Jonathan Chang38% | $30 → $34 | Maintains | Outperform | Get Alert |
11/30/2022 | FUSN | Buy Now | Fusion Pharmaceuticals | — | — | Jonathan Chang38% | → $6 | Initiates | → Outperform | Get Alert |
11/30/2022 | PNT | Buy Now | POINT Biopharma Global | — | — | Jonathan Chang38% | → $14 | Initiates | → Outperform | Get Alert |
11/15/2022 | CALA | Buy Now | Calithera Biosciences | $0.00 | 249900% | Jonathan Chang38% | $18 → $2 | Downgrade | Outperform → Market Perform | Get Alert |
11/15/2022 | HARP | Buy Now | Harpoon Therapeutics | — | — | Jonathan Chang38% | $100 → $40 | Maintains | Outperform | Get Alert |
11/10/2022 | GMAB | Buy Now | Genmab | $19.66 | 67.85% | Jonathan Chang38% | $31 → $33 | Maintains | Market Perform | Get Alert |
11/08/2022 | TCRR | Buy Now | TCR2 Therapeutics | — | — | Jonathan Chang38% | $3 → $2 | Maintains | Market Perform | Get Alert |
11/04/2022 | KPTI | Buy Now | Karyopharm Therapeutics | $5.60 | 7.14% | Jonathan Chang38% | $75 → $90 | Maintains | Market Perform | Get Alert |
10/03/2022 | REPL | Buy Now | Replimune Group | $10.40 | 188.46% | Jonathan Chang38% | $37 → $30 | Maintains | Outperform | Get Alert |
08/22/2022 | BCYC | Buy Now | Bicycle Therapeutics | $8.73 | 472.74% | Jonathan Chang38% | $48 → $50 | Maintains | Outperform | Get Alert |
08/16/2022 | CALA | Buy Now | Calithera Biosciences | $0.00 | 2249900% | Jonathan Chang38% | $2 → $18 | Maintains | Outperform | Get Alert |
08/12/2022 | VINC | Buy Now | Vincerx Pharma | $0.59 | 747.74% | Jonathan Chang38% | $120 → $100 | Maintains | Outperform | Get Alert |
08/11/2022 | GMAB | Buy Now | Genmab | $19.66 | 57.68% | Jonathan Chang38% | $30 → $31 | Maintains | Market Perform | Get Alert |
08/11/2022 | HARP | Buy Now | Harpoon Therapeutics | — | — | Jonathan Chang38% | $130 → $100 | Maintains | Outperform | Get Alert |
08/10/2022 | RVMD | Buy Now | Revolution Medicines | $37.72 | -20.47% | Jonathan Chang38% | $31 → $30 | Maintains | Outperform | Get Alert |
08/09/2022 | MGNX | Buy Now | Macrogenics | $1.57 | 664.33% | Jonathan Chang38% | $15 → $12 | Maintains | Outperform | Get Alert |
08/09/2022 | RUBY | Buy Now | Rubius Therapeutics | — | — | Jonathan Chang38% | $2 → $1 | Maintains | Market Perform | Get Alert |
08/09/2022 | MRSN | Buy Now | Mersana Therapeutics | $0.41 | 3313.8% | Jonathan Chang38% | $13 → $14 | Maintains | Outperform | Get Alert |
08/05/2022 | BCYC | Buy Now | Bicycle Therapeutics | $8.73 | 449.83% | Jonathan Chang38% | $69 → $48 | Maintains | Outperform | Get Alert |
08/05/2022 | REPL | Buy Now | Replimune Group | $10.40 | 255.77% | Jonathan Chang38% | $48 → $37 | Maintains | Outperform | Get Alert |
06/07/2022 | VINC | Buy Now | Vincerx Pharma | $0.59 | 917.29% | Jonathan Chang38% | $380 → $120 | Maintains | Outperform | Get Alert |
06/03/2022 | IMTX | Buy Now | Immatics | $4.53 | 473.95% | Jonathan Chang38% | $25 → $26 | Maintains | Outperform | Get Alert |
05/20/2022 | REPL | Buy Now | Replimune Group | $10.40 | 361.54% | Jonathan Chang38% | $49 → $48 | Maintains | Outperform | Get Alert |
05/13/2022 | VINC | Buy Now | Vincerx Pharma | $0.59 | 3121.43% | Jonathan Chang38% | $400 → $380 | Maintains | Outperform | Get Alert |
05/12/2022 | GMAB | Buy Now | Genmab | $19.66 | 52.59% | Jonathan Chang38% | $39 → $30 | Maintains | Market Perform | Get Alert |
05/11/2022 | ZLAB | Buy Now | Zai Lab | $33.91 | 180.15% | Jonathan Chang38% | $101 → $95 | Maintains | Outperform | Get Alert |
05/10/2022 | ATNX | Buy Now | Athenex | — | — | Jonathan Chang38% | $20 → $60 | Maintains | Market Perform | Get Alert |
05/10/2022 | RUBY | Buy Now | Rubius Therapeutics | — | — | Jonathan Chang38% | $2 → $3 | Maintains | Market Perform | Get Alert |
05/09/2022 | MRSN | Buy Now | Mersana Therapeutics | $0.41 | 3313.8% | Jonathan Chang38% | $13 → $14 | Maintains | Outperform | Get Alert |
05/09/2022 | ADAP | Buy Now | Adaptimmune Therapeutics | $0.23 | 1210.04% | Jonathan Chang38% | $2 → $3 | Maintains | Market Perform | Get Alert |
05/06/2022 | IMGN | Buy Now | Immunogen | — | — | Jonathan Chang38% | $5 → $4 | Maintains | Market Perform | Get Alert |
05/06/2022 | BCYC | Buy Now | Bicycle Therapeutics | $8.73 | 690.38% | Jonathan Chang38% | $70 → $69 | Maintains | Outperform | Get Alert |
05/05/2022 | KPTI | Buy Now | Karyopharm Therapeutics | $5.60 | -10.71% | Jonathan Chang38% | $90 → $75 | Maintains | Market Perform | Get Alert |
05/04/2022 | MGNX | Buy Now | Macrogenics | $1.57 | 855.41% | Jonathan Chang38% | $23 → $15 | Maintains | Outperform | Get Alert |
04/21/2022 | ZLAB | Buy Now | Zai Lab | $33.91 | 197.85% | Jonathan Chang38% | $102 → $101 | Maintains | Outperform | Get Alert |
04/11/2022 | RUBY | Buy Now | Rubius Therapeutics | — | — | Jonathan Chang38% | $5 → $3 | Maintains | Market Perform | Get Alert |
04/04/2022 | CALA | Buy Now | Calithera Biosciences | $0.00 | 249900% | Jonathan Chang38% | $60 → $40 | Maintains | Outperform | Get Alert |
03/30/2022 | VINC | Buy Now | Vincerx Pharma | $0.59 | 3290.98% | Jonathan Chang38% | $480 → $400 | Maintains | Outperform | Get Alert |
03/24/2022 | IMTX | Buy Now | Immatics | $4.53 | 451.88% | Jonathan Chang38% | $32 → $25 | Maintains | Outperform | Get Alert |
03/23/2022 | TCRR | Buy Now | TCR2 Therapeutics | — | — | Jonathan Chang38% | $7 → $3 | Maintains | Market Perform | Get Alert |
03/17/2022 | ATNX | Buy Now | Athenex | — | — | Jonathan Chang38% | $40 → $60 | Maintains | Market Perform | Get Alert |
03/15/2022 | ADAP | Buy Now | Adaptimmune Therapeutics | $0.23 | 1210.04% | Jonathan Chang38% | $7 → $3 | Maintains | Market Perform | Get Alert |
03/02/2022 | ZLAB | Buy Now | Zai Lab | $33.91 | 200.8% | Jonathan Chang38% | $194 → $102 | Maintains | Outperform | Get Alert |
03/02/2022 | KPTI | Buy Now | Karyopharm Therapeutics | $5.60 | 7.14% | Jonathan Chang38% | $120 → $90 | Maintains | Market Perform | Get Alert |
02/25/2022 | RUBY | Buy Now | Rubius Therapeutics | — | — | Jonathan Chang38% | $14 → $5 | Maintains | Market Perform | Get Alert |
02/25/2022 | KURA | Buy Now | Kura Oncology | $7.14 | 292.16% | Jonathan Chang38% | $41 → $28 | Maintains | Outperform | Get Alert |
02/25/2022 | MGNX | Buy Now | Macrogenics | $1.57 | 1364.97% | Jonathan Chang38% | $40 → $23 | Maintains | Outperform | Get Alert |
02/22/2022 | IMGN | Buy Now | Immunogen | — | — | Jonathan Chang38% | $7 → $5 | Maintains | Market Perform | Get Alert |
02/18/2022 | MRSN | Buy Now | Mersana Therapeutics | $0.41 | 3801.49% | Jonathan Chang38% | $25 → $16 | Maintains | Outperform | Get Alert |
02/17/2022 | GMAB | Buy Now | Genmab | $19.66 | 98.37% | Jonathan Chang38% | $42 → $39 | Maintains | Market Perform | Get Alert |
01/20/2022 | CALA | Buy Now | Calithera Biosciences | $0.00 | 374900% | Jonathan Chang38% | $20 → $60 | Upgrade | Market Perform → Outperform | Get Alert |
01/10/2022 | KPTI | Buy Now | Karyopharm Therapeutics | $5.60 | 42.86% | Jonathan Chang38% | $90 → $120 | Maintains | Market Perform | Get Alert |
12/17/2021 | BCYC | Buy Now | Bicycle Therapeutics | $8.73 | 701.83% | Jonathan Chang38% | → $70 | Initiates | → Outperform | Get Alert |
11/11/2021 | HARP | Buy Now | Harpoon Therapeutics | — | — | Jonathan Chang38% | $250 → $190 | Maintains | Outperform | Get Alert |
11/10/2021 | TCRR | Buy Now | TCR2 Therapeutics | — | — | Jonathan Chang38% | $8 → $7 | Maintains | Market Perform | Get Alert |
11/10/2021 | ZLAB | Buy Now | Zai Lab | $33.91 | 472.1% | Jonathan Chang38% | $200 → $194 | Maintains | Outperform | Get Alert |
11/09/2021 | RUBY | Buy Now | Rubius Therapeutics | — | — | Jonathan Chang38% | $20 → $14 | Maintains | Market Perform | Get Alert |
11/01/2021 | VINC | Buy Now | Vincerx Pharma | $0.59 | 3969.18% | Jonathan Chang38% | → $480 | Initiates | → Outperform | Get Alert |
10/29/2021 | IMGN | Buy Now | Immunogen | — | — | Jonathan Chang38% | $6 → $5 | Maintains | Market Perform | Get Alert |
10/21/2021 | TCRR | Buy Now | TCR2 Therapeutics | — | — | Jonathan Chang38% | $18 → $8 | Downgrade | Outperform → Market Perform | Get Alert |
09/13/2021 | ADAP | Buy Now | Adaptimmune Therapeutics | $0.23 | 2956.77% | Jonathan Chang38% | $6 → $7 | Maintains | Market Perform | Get Alert |
09/07/2021 | ADAP | Buy Now | Adaptimmune Therapeutics | $0.23 | 2520.09% | Jonathan Chang38% | $5 → $6 | Maintains | Market Perform | Get Alert |
08/23/2021 | REPL | Buy Now | Replimune Group | $10.40 | 371.15% | Jonathan Chang38% | $55 → $49 | Maintains | Outperform | Get Alert |
08/12/2021 | GMAB | Buy Now | Genmab | $19.66 | 113.63% | Jonathan Chang38% | $37 → $42 | Maintains | Market Perform | Get Alert |
08/12/2021 | RVMD | Buy Now | Revolution Medicines | $37.72 | 0.74% | Jonathan Chang38% | $46 → $38 | Maintains | Outperform | Get Alert |
08/10/2021 | ADAP | Buy Now | Adaptimmune Therapeutics | $0.23 | 2083.41% | Jonathan Chang38% | $6 → $5 | Maintains | Market Perform | Get Alert |
08/09/2021 | REPL | Buy Now | Replimune Group | $10.40 | 428.85% | Jonathan Chang38% | $56 → $55 | Maintains | Outperform | Get Alert |
08/06/2021 | TCRR | Buy Now | TCR2 Therapeutics | — | — | Jonathan Chang38% | $34 → $31 | Maintains | Outperform | Get Alert |
08/06/2021 | ATNX | Buy Now | Athenex | — | — | Jonathan Chang38% | $100 → $80 | Maintains | Market Perform | Get Alert |
08/06/2021 | KPTI | Buy Now | Karyopharm Therapeutics | $5.60 | 7.14% | Jonathan Chang38% | → $90 | Downgrade | Outperform → Market Perform | Get Alert |
08/06/2021 | HARP | Buy Now | Harpoon Therapeutics | — | — | Jonathan Chang38% | $290 → $250 | Maintains | Outperform | Get Alert |
08/06/2021 | KURA | Buy Now | Kura Oncology | $7.14 | 474.23% | Jonathan Chang38% | $40 → $41 | Maintains | Outperform | Get Alert |
08/05/2021 | XNCR | Buy Now | Xencor | $10.62 | 399.06% | Jonathan Chang38% | $57 → $53 | Maintains | Outperform | Get Alert |
07/15/2021 | IMTX | Buy Now | Immatics | $4.53 | 496.03% | Jonathan Chang38% | $26 → $27 | Maintains | Outperform | Get Alert |
06/01/2021 | ZLAB | Buy Now | Zai Lab | $33.91 | 495.69% | Jonathan Chang38% | $192 → $202 | Maintains | Outperform | Get Alert |
05/11/2021 | RVMD | Buy Now | Revolution Medicines | $37.72 | 21.95% | Jonathan Chang38% | $55 → $46 | Maintains | Outperform | Get Alert |
05/03/2021 | KPTI | Buy Now | Karyopharm Therapeutics | $5.60 | 167.86% | Jonathan Chang38% | $330 → $225 | Maintains | Outperform | Get Alert |
04/30/2021 | MGNX | Buy Now | Macrogenics | $1.57 | 2447.77% | Jonathan Chang38% | $37 → $40 | Maintains | Outperform | Get Alert |
04/14/2021 | ZLAB | Buy Now | Zai Lab | $33.91 | 466.2% | Jonathan Chang38% | $183 → $192 | Maintains | Outperform | Get Alert |
03/17/2021 | IMTX | Buy Now | Immatics | $4.53 | 473.95% | Jonathan Chang38% | $17 → $26 | Maintains | Outperform | Get Alert |
03/15/2021 | RUBY | Buy Now | Rubius Therapeutics | — | — | Jonathan Chang38% | $4 → $20 | Maintains | Market Perform | Get Alert |
03/11/2021 | TCRR | Buy Now | TCR2 Therapeutics | — | — | Jonathan Chang38% | $41 → $34 | Maintains | Outperform | Get Alert |
03/11/2021 | HARP | Buy Now | Harpoon Therapeutics | — | — | Jonathan Chang38% | $310 → $290 | Maintains | Outperform | Get Alert |
03/02/2021 | ATNX | Buy Now | Athenex | — | — | Jonathan Chang38% | $440 → $100 | Downgrade | Outperform → Market Perform | Get Alert |
02/26/2021 | KURA | Buy Now | Kura Oncology | $7.14 | 460.22% | Jonathan Chang38% | $42 → $40 | Maintains | Outperform | Get Alert |
02/24/2021 | GMAB | Buy Now | Genmab | $19.66 | 83.11% | Jonathan Chang38% | $38 → $36 | Maintains | Market Perform | Get Alert |
02/23/2021 | RUBY | Buy Now | Rubius Therapeutics | — | — | Jonathan Chang38% | $5 → $4 | Maintains | Market Perform | Get Alert |
02/11/2021 | KPTI | Buy Now | Karyopharm Therapeutics | $5.60 | 292.86% | Jonathan Chang38% | $375 → $330 | Maintains | Outperform | Get Alert |
02/04/2021 | REPL | Buy Now | Replimune Group | $10.40 | 438.46% | Jonathan Chang38% | $57 → $56 | Maintains | Outperform | Get Alert |
02/03/2021 | ZLAB | Buy Now | Zai Lab | $33.91 | 457.36% | Jonathan Chang38% | $107 → $189 | Maintains | Outperform | Get Alert |
01/26/2021 | GMAB | Buy Now | Genmab | $19.66 | 93.29% | Jonathan Chang38% | $34 → $38 | Maintains | Market Perform | Get Alert |
01/12/2021 | KPTI | Buy Now | Karyopharm Therapeutics | $5.60 | 346.43% | Jonathan Chang38% | $435 → $375 | Maintains | Outperform | Get Alert |
01/05/2021 | CALA | Buy Now | Calithera Biosciences | $0.00 | 249900% | Jonathan Chang38% | $140 → $40 | Downgrade | Outperform → Market Perform | Get Alert |
01/04/2021 | HARP | Buy Now | Harpoon Therapeutics | — | — | Jonathan Chang38% | $280 → $310 | Maintains | Outperform | Get Alert |
12/09/2020 | GMAB | Buy Now | Genmab | $19.66 | 72.94% | Jonathan Chang38% | $36 → $34 | Maintains | Market Perform | Get Alert |
11/09/2020 | MRSN | Buy Now | Mersana Therapeutics | $0.41 | 6727.6% | Jonathan Chang38% | $25 → $28 | Maintains | Outperform | Get Alert |
11/06/2020 | IMGN | Buy Now | Immunogen | — | — | Jonathan Chang38% | $5 → $6 | Maintains | Market Perform | Get Alert |
11/06/2020 | XNCR | Buy Now | Xencor | $10.62 | 333.15% | Jonathan Chang38% | $42 → $46 | Maintains | Outperform | Get Alert |
11/05/2020 | ADAP | Buy Now | Adaptimmune Therapeutics | $0.23 | 2520.09% | Jonathan Chang38% | $10 → $6 | Maintains | Market Perform | Get Alert |
11/05/2020 | MGNX | Buy Now | Macrogenics | $1.57 | 2256.69% | Jonathan Chang38% | $38 → $37 | Maintains | Outperform | Get Alert |
11/03/2020 | KPTI | Buy Now | Karyopharm Therapeutics | $5.60 | 400% | Jonathan Chang38% | $450 → $420 | Maintains | Outperform | Get Alert |
10/26/2020 | ATNX | Buy Now | Athenex | — | — | Jonathan Chang38% | → $440 | Initiates | → Outperform | Get Alert |
10/15/2020 | REPL | Buy Now | Replimune Group | $10.40 | 323.08% | Jonathan Chang38% | $27 → $44 | Maintains | Outperform | Get Alert |
10/06/2020 | IMGN | Buy Now | Immunogen | — | — | Jonathan Chang38% | $4 → $5 | Maintains | Market Perform | Get Alert |
09/21/2020 | MGNX | Buy Now | Macrogenics | $1.57 | 2320.38% | Jonathan Chang38% | $35 → $38 | Maintains | Outperform | Get Alert |
09/10/2020 | ZLAB | Buy Now | Zai Lab | $33.91 | 180.15% | Jonathan Chang38% | $93 → $95 | Maintains | Outperform | Get Alert |
09/08/2020 | GMAB | Buy Now | Genmab | $19.66 | 78.03% | Jonathan Chang38% | → $35 | Initiates | → Market Perform | Get Alert |
09/08/2020 | XNCR | Buy Now | Xencor | $10.62 | 267.23% | Jonathan Chang38% | $42 → $39 | Maintains | Outperform | Get Alert |
08/12/2020 | TCRR | Buy Now | TCR2 Therapeutics | — | — | Jonathan Chang38% | $26 → $25 | Maintains | Outperform | Get Alert |
08/11/2020 | CALA | Buy Now | Calithera Biosciences | $0.00 | 874900% | Jonathan Chang38% | $180 → $140 | Maintains | Outperform | Get Alert |
08/10/2020 | RVMD | Buy Now | Revolution Medicines | $37.72 | 3.39% | Jonathan Chang38% | $40 → $39 | Maintains | Outperform | Get Alert |
08/07/2020 | REPL | Buy Now | Replimune Group | $10.40 | 159.62% | Jonathan Chang38% | $25 → $27 | Maintains | Outperform | Get Alert |
08/06/2020 | ADAP | Buy Now | Adaptimmune Therapeutics | $0.23 | 4266.81% | Jonathan Chang38% | $11 → $10 | Maintains | Market Perform | Get Alert |
08/05/2020 | XNCR | Buy Now | Xencor | $10.62 | 295.48% | Jonathan Chang38% | $44 → $42 | Maintains | Outperform | Get Alert |
08/04/2020 | KPTI | Buy Now | Karyopharm Therapeutics | $5.60 | 435.71% | Jonathan Chang38% | $465 → $450 | Maintains | Outperform | Get Alert |
07/27/2020 | IMTX | Buy Now | Immatics | $4.53 | 275.28% | Jonathan Chang38% | → $17 | Initiates | → Outperform | Get Alert |
05/29/2020 | MGNX | Buy Now | Macrogenics | $1.57 | 1619.75% | Jonathan Chang38% | $15 → $27 | Maintains | Outperform | Get Alert |
05/27/2020 | MRSN | Buy Now | Mersana Therapeutics | $0.41 | 5020.7% | Jonathan Chang38% | $12 → $21 | Reiterates | → Outperform | Get Alert |
05/06/2020 | MGNX | Buy Now | Macrogenics | $1.57 | 855.41% | Jonathan Chang38% | $16 → $15 | Reiterates | → Outperform | Get Alert |
05/05/2020 | KPTI | Buy Now | Karyopharm Therapeutics | $5.60 | 417.86% | Jonathan Chang38% | $450 → $435 | Maintains | Outperform | Get Alert |
05/07/2019 | ADAP | Buy Now | Adaptimmune Therapeutics | $0.23 | — | Jonathan Chang38% | — | Downgrade | Outperform → Market Perform | Get Alert |
05/10/2018 | ARMO | Buy Now | ARMO BioSciences, Inc. - Common Stock | — | — | Jonathan Chang38% | — | Downgrade | Outperform → Market Perform | Get Alert |
03/28/2018 | XNCR | Buy Now | Xencor | $10.62 | 238.98% | Jonathan Chang38% | → $36 | Assumes | Outperform → Outperform | Get Alert |
03/27/2018 | ARMO | Buy Now | ARMO BioSciences, Inc. - Common Stock | — | — | Jonathan Chang38% | → $50 | Assumes | Market Perform → Outperform | Get Alert |
03/10/2016 | XNCR | Buy Now | Xencor | $10.62 | 69.49% | Jonathan Chang38% | $22 → $18 | Maintains | Outperform | Get Alert |
03/08/2016 | XNCR | Buy Now | Xencor | $10.62 | 69.49% | Jonathan Chang38% | $22 → $18 | Maintains | Outperform | Get Alert |