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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 04/16/2025
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02/13/2025 | GMAB | Buy Now | Genmab | $19.55 | 38.11% | Jonathan Chang39% | → $27 | Upgrade | Market Perform → Outperform | Get Alert |
10/08/2024 | VINC | Buy Now | Vincerx Pharma | $0.28 | 614.29% | Jonathan Chang39% | $80 → $40 | Maintains | Outperform | Get Alert |
04/29/2024 | IMCR | Buy Now | Immunocore Hldgs | $27.87 | 165.52% | Jonathan Chang39% | → $74 | Initiates | → Outperform | Get Alert |
12/08/2023 | NBTX | Buy Now | Nanobiotix | $3.28 | 235.09% | Jonathan Chang39% | → $11 | Initiates | → Outperform | Get Alert |
08/04/2023 | NVCR | Buy Now | NovoCure | $15.83 | 222.17% | Jonathan Chang39% | → $51 | Initiates | → Outperform | Get Alert |
01/10/2023 | KPTI | Buy Now | Karyopharm Therapeutics | $4.08 | 22.55% | Jonathan Chang39% | $90 → $75 | Maintains | Market Perform | Get Alert |
12/07/2022 | REPL | Buy Now | Replimune Group | $7.63 | 345.61% | Jonathan Chang39% | $30 → $34 | Maintains | Outperform | Get Alert |
11/30/2022 | FUSN | Buy Now | Fusion Pharmaceuticals | — | — | Jonathan Chang39% | → $6 | Initiates | → Outperform | Get Alert |
11/30/2022 | PNT | Buy Now | POINT Biopharma Global | — | — | Jonathan Chang39% | → $14 | Initiates | → Outperform | Get Alert |
11/15/2022 | CALA | Buy Now | Calithera Biosciences | $0.01 | 39900% | Jonathan Chang39% | $18 → $2 | Downgrade | Outperform → Market Perform | Get Alert |
11/15/2022 | HARP | Buy Now | Harpoon Therapeutics | — | — | Jonathan Chang39% | $100 → $40 | Maintains | Outperform | Get Alert |
11/10/2022 | GMAB | Buy Now | Genmab | $19.55 | 68.8% | Jonathan Chang39% | $31 → $33 | Maintains | Market Perform | Get Alert |
11/08/2022 | TCRR | Buy Now | TCR2 Therapeutics | — | — | Jonathan Chang39% | $3 → $2 | Maintains | Market Perform | Get Alert |
11/04/2022 | KPTI | Buy Now | Karyopharm Therapeutics | $4.08 | 47.06% | Jonathan Chang39% | $75 → $90 | Maintains | Market Perform | Get Alert |
10/03/2022 | REPL | Buy Now | Replimune Group | $7.63 | 293.18% | Jonathan Chang39% | $37 → $30 | Maintains | Outperform | Get Alert |
08/22/2022 | BCYC | Buy Now | Bicycle Therapeutics | $7.49 | 567.56% | Jonathan Chang39% | $48 → $50 | Maintains | Outperform | Get Alert |
08/16/2022 | CALA | Buy Now | Calithera Biosciences | $0.01 | 359900% | Jonathan Chang39% | $2 → $18 | Maintains | Outperform | Get Alert |
08/12/2022 | VINC | Buy Now | Vincerx Pharma | $0.28 | 1685.71% | Jonathan Chang39% | $120 → $100 | Maintains | Outperform | Get Alert |
08/11/2022 | GMAB | Buy Now | Genmab | $19.55 | 58.57% | Jonathan Chang39% | $30 → $31 | Maintains | Market Perform | Get Alert |
08/11/2022 | HARP | Buy Now | Harpoon Therapeutics | — | — | Jonathan Chang39% | $130 → $100 | Maintains | Outperform | Get Alert |
08/10/2022 | RVMD | Buy Now | Revolution Medicines | $36.20 | -17.13% | Jonathan Chang39% | $31 → $30 | Maintains | Outperform | Get Alert |
08/09/2022 | MGNX | Buy Now | Macrogenics | $1.18 | 916.95% | Jonathan Chang39% | $15 → $12 | Maintains | Outperform | Get Alert |
08/09/2022 | RUBY | Buy Now | Rubius Therapeutics | — | — | Jonathan Chang39% | $2 → $1 | Maintains | Market Perform | Get Alert |
08/09/2022 | MRSN | Buy Now | Mersana Therapeutics | $0.34 | 3957.97% | Jonathan Chang39% | $13 → $14 | Maintains | Outperform | Get Alert |
08/05/2022 | BCYC | Buy Now | Bicycle Therapeutics | $7.49 | 540.85% | Jonathan Chang39% | $69 → $48 | Maintains | Outperform | Get Alert |
08/05/2022 | REPL | Buy Now | Replimune Group | $7.63 | 384.93% | Jonathan Chang39% | $48 → $37 | Maintains | Outperform | Get Alert |
06/07/2022 | VINC | Buy Now | Vincerx Pharma | $0.28 | 2042.86% | Jonathan Chang39% | $380 → $120 | Maintains | Outperform | Get Alert |
06/03/2022 | IMTX | Buy Now | Immatics | $4.11 | 532.6% | Jonathan Chang39% | $25 → $26 | Maintains | Outperform | Get Alert |
05/20/2022 | REPL | Buy Now | Replimune Group | $7.63 | 529.1% | Jonathan Chang39% | $49 → $48 | Maintains | Outperform | Get Alert |
05/13/2022 | VINC | Buy Now | Vincerx Pharma | $0.28 | 6685.71% | Jonathan Chang39% | $400 → $380 | Maintains | Outperform | Get Alert |
05/12/2022 | GMAB | Buy Now | Genmab | $19.55 | 53.45% | Jonathan Chang39% | $39 → $30 | Maintains | Market Perform | Get Alert |
05/11/2022 | ZLAB | Buy Now | Zai Lab | $28.93 | 228.32% | Jonathan Chang39% | $101 → $95 | Maintains | Outperform | Get Alert |
05/10/2022 | ATNX | Buy Now | Athenex | — | — | Jonathan Chang39% | $20 → $60 | Maintains | Market Perform | Get Alert |
05/10/2022 | RUBY | Buy Now | Rubius Therapeutics | — | — | Jonathan Chang39% | $2 → $3 | Maintains | Market Perform | Get Alert |
05/09/2022 | MRSN | Buy Now | Mersana Therapeutics | $0.34 | 3957.97% | Jonathan Chang39% | $13 → $14 | Maintains | Outperform | Get Alert |
05/09/2022 | ADAP | Buy Now | Adaptimmune Therapeutics | $0.25 | 1090% | Jonathan Chang39% | $2 → $3 | Maintains | Market Perform | Get Alert |
05/06/2022 | IMGN | Buy Now | Immunogen | — | — | Jonathan Chang39% | $5 → $4 | Maintains | Market Perform | Get Alert |
05/06/2022 | BCYC | Buy Now | Bicycle Therapeutics | $7.49 | 821.23% | Jonathan Chang39% | $70 → $69 | Maintains | Outperform | Get Alert |
05/05/2022 | KPTI | Buy Now | Karyopharm Therapeutics | $4.08 | 22.55% | Jonathan Chang39% | $90 → $75 | Maintains | Market Perform | Get Alert |
05/04/2022 | MGNX | Buy Now | Macrogenics | $1.18 | 1171.19% | Jonathan Chang39% | $23 → $15 | Maintains | Outperform | Get Alert |
04/21/2022 | ZLAB | Buy Now | Zai Lab | $28.93 | 249.06% | Jonathan Chang39% | $102 → $101 | Maintains | Outperform | Get Alert |
04/11/2022 | RUBY | Buy Now | Rubius Therapeutics | — | — | Jonathan Chang39% | $5 → $3 | Maintains | Market Perform | Get Alert |
04/04/2022 | CALA | Buy Now | Calithera Biosciences | $0.01 | 39900% | Jonathan Chang39% | $60 → $40 | Maintains | Outperform | Get Alert |
03/30/2022 | VINC | Buy Now | Vincerx Pharma | $0.28 | 7042.86% | Jonathan Chang39% | $480 → $400 | Maintains | Outperform | Get Alert |
03/24/2022 | IMTX | Buy Now | Immatics | $4.11 | 508.27% | Jonathan Chang39% | $32 → $25 | Maintains | Outperform | Get Alert |
03/23/2022 | TCRR | Buy Now | TCR2 Therapeutics | — | — | Jonathan Chang39% | $7 → $3 | Maintains | Market Perform | Get Alert |
03/17/2022 | ATNX | Buy Now | Athenex | — | — | Jonathan Chang39% | $40 → $60 | Maintains | Market Perform | Get Alert |
03/15/2022 | ADAP | Buy Now | Adaptimmune Therapeutics | $0.25 | 1090% | Jonathan Chang39% | $7 → $3 | Maintains | Market Perform | Get Alert |
03/02/2022 | ZLAB | Buy Now | Zai Lab | $28.93 | 252.51% | Jonathan Chang39% | $194 → $102 | Maintains | Outperform | Get Alert |
03/02/2022 | KPTI | Buy Now | Karyopharm Therapeutics | $4.08 | 47.06% | Jonathan Chang39% | $120 → $90 | Maintains | Market Perform | Get Alert |
02/25/2022 | RUBY | Buy Now | Rubius Therapeutics | — | — | Jonathan Chang39% | $14 → $5 | Maintains | Market Perform | Get Alert |
02/25/2022 | KURA | Buy Now | Kura Oncology | $5.76 | 386.11% | Jonathan Chang39% | $41 → $28 | Maintains | Outperform | Get Alert |
02/25/2022 | MGNX | Buy Now | Macrogenics | $1.18 | 1849.15% | Jonathan Chang39% | $40 → $23 | Maintains | Outperform | Get Alert |
02/22/2022 | IMGN | Buy Now | Immunogen | — | — | Jonathan Chang39% | $7 → $5 | Maintains | Market Perform | Get Alert |
02/18/2022 | MRSN | Buy Now | Mersana Therapeutics | $0.34 | 4537.68% | Jonathan Chang39% | $25 → $16 | Maintains | Outperform | Get Alert |
02/17/2022 | GMAB | Buy Now | Genmab | $19.55 | 99.49% | Jonathan Chang39% | $42 → $39 | Maintains | Market Perform | Get Alert |
01/20/2022 | CALA | Buy Now | Calithera Biosciences | $0.01 | 59900% | Jonathan Chang39% | $20 → $60 | Upgrade | Market Perform → Outperform | Get Alert |
01/10/2022 | KPTI | Buy Now | Karyopharm Therapeutics | $4.08 | 96.08% | Jonathan Chang39% | $90 → $120 | Maintains | Market Perform | Get Alert |
12/17/2021 | BCYC | Buy Now | Bicycle Therapeutics | $7.49 | 834.58% | Jonathan Chang39% | → $70 | Initiates | → Outperform | Get Alert |
11/11/2021 | HARP | Buy Now | Harpoon Therapeutics | — | — | Jonathan Chang39% | $250 → $190 | Maintains | Outperform | Get Alert |
11/10/2021 | TCRR | Buy Now | TCR2 Therapeutics | — | — | Jonathan Chang39% | $8 → $7 | Maintains | Market Perform | Get Alert |
11/10/2021 | ZLAB | Buy Now | Zai Lab | $28.93 | 570.47% | Jonathan Chang39% | $200 → $194 | Maintains | Outperform | Get Alert |
11/09/2021 | RUBY | Buy Now | Rubius Therapeutics | — | — | Jonathan Chang39% | $20 → $14 | Maintains | Market Perform | Get Alert |
11/01/2021 | VINC | Buy Now | Vincerx Pharma | $0.28 | 8471.43% | Jonathan Chang39% | → $480 | Initiates | → Outperform | Get Alert |
10/29/2021 | IMGN | Buy Now | Immunogen | — | — | Jonathan Chang39% | $6 → $5 | Maintains | Market Perform | Get Alert |
10/21/2021 | TCRR | Buy Now | TCR2 Therapeutics | — | — | Jonathan Chang39% | $18 → $8 | Downgrade | Outperform → Market Perform | Get Alert |
09/13/2021 | ADAP | Buy Now | Adaptimmune Therapeutics | $0.25 | 2676.68% | Jonathan Chang39% | $6 → $7 | Maintains | Market Perform | Get Alert |
09/07/2021 | ADAP | Buy Now | Adaptimmune Therapeutics | $0.25 | 2280.01% | Jonathan Chang39% | $5 → $6 | Maintains | Market Perform | Get Alert |
08/23/2021 | REPL | Buy Now | Replimune Group | $7.63 | 542.2% | Jonathan Chang39% | $55 → $49 | Maintains | Outperform | Get Alert |
08/12/2021 | GMAB | Buy Now | Genmab | $19.55 | 114.83% | Jonathan Chang39% | $37 → $42 | Maintains | Market Perform | Get Alert |
08/12/2021 | RVMD | Buy Now | Revolution Medicines | $36.20 | 4.97% | Jonathan Chang39% | $46 → $38 | Maintains | Outperform | Get Alert |
08/10/2021 | ADAP | Buy Now | Adaptimmune Therapeutics | $0.25 | 1883.34% | Jonathan Chang39% | $6 → $5 | Maintains | Market Perform | Get Alert |
08/09/2021 | REPL | Buy Now | Replimune Group | $7.63 | 620.84% | Jonathan Chang39% | $56 → $55 | Maintains | Outperform | Get Alert |
08/06/2021 | TCRR | Buy Now | TCR2 Therapeutics | — | — | Jonathan Chang39% | $34 → $31 | Maintains | Outperform | Get Alert |
08/06/2021 | ATNX | Buy Now | Athenex | — | — | Jonathan Chang39% | $100 → $80 | Maintains | Market Perform | Get Alert |
08/06/2021 | KPTI | Buy Now | Karyopharm Therapeutics | $4.08 | 47.06% | Jonathan Chang39% | → $90 | Downgrade | Outperform → Market Perform | Get Alert |
08/06/2021 | HARP | Buy Now | Harpoon Therapeutics | — | — | Jonathan Chang39% | $290 → $250 | Maintains | Outperform | Get Alert |
08/06/2021 | KURA | Buy Now | Kura Oncology | $5.76 | 611.81% | Jonathan Chang39% | $40 → $41 | Maintains | Outperform | Get Alert |
08/05/2021 | XNCR | Buy Now | Xencor | $9.52 | 456.72% | Jonathan Chang39% | $57 → $53 | Maintains | Outperform | Get Alert |
07/15/2021 | IMTX | Buy Now | Immatics | $4.11 | 556.93% | Jonathan Chang39% | $26 → $27 | Maintains | Outperform | Get Alert |
06/01/2021 | ZLAB | Buy Now | Zai Lab | $28.93 | 598.12% | Jonathan Chang39% | $192 → $202 | Maintains | Outperform | Get Alert |
05/11/2021 | RVMD | Buy Now | Revolution Medicines | $36.20 | 27.07% | Jonathan Chang39% | $55 → $46 | Maintains | Outperform | Get Alert |
05/03/2021 | KPTI | Buy Now | Karyopharm Therapeutics | $4.08 | 267.65% | Jonathan Chang39% | $330 → $225 | Maintains | Outperform | Get Alert |
04/30/2021 | MGNX | Buy Now | Macrogenics | $1.18 | 3289.83% | Jonathan Chang39% | $37 → $40 | Maintains | Outperform | Get Alert |
04/14/2021 | ZLAB | Buy Now | Zai Lab | $28.93 | 563.56% | Jonathan Chang39% | $183 → $192 | Maintains | Outperform | Get Alert |
03/17/2021 | IMTX | Buy Now | Immatics | $4.11 | 532.6% | Jonathan Chang39% | $17 → $26 | Maintains | Outperform | Get Alert |
03/15/2021 | RUBY | Buy Now | Rubius Therapeutics | — | — | Jonathan Chang39% | $4 → $20 | Maintains | Market Perform | Get Alert |
03/11/2021 | TCRR | Buy Now | TCR2 Therapeutics | — | — | Jonathan Chang39% | $41 → $34 | Maintains | Outperform | Get Alert |
03/11/2021 | HARP | Buy Now | Harpoon Therapeutics | — | — | Jonathan Chang39% | $310 → $290 | Maintains | Outperform | Get Alert |
03/02/2021 | ATNX | Buy Now | Athenex | — | — | Jonathan Chang39% | $440 → $100 | Downgrade | Outperform → Market Perform | Get Alert |
02/26/2021 | KURA | Buy Now | Kura Oncology | $5.76 | 594.44% | Jonathan Chang39% | $42 → $40 | Maintains | Outperform | Get Alert |
02/24/2021 | GMAB | Buy Now | Genmab | $19.55 | 84.14% | Jonathan Chang39% | $38 → $36 | Maintains | Market Perform | Get Alert |
02/23/2021 | RUBY | Buy Now | Rubius Therapeutics | — | — | Jonathan Chang39% | $5 → $4 | Maintains | Market Perform | Get Alert |
02/11/2021 | KPTI | Buy Now | Karyopharm Therapeutics | $4.08 | 439.22% | Jonathan Chang39% | $375 → $330 | Maintains | Outperform | Get Alert |
02/04/2021 | REPL | Buy Now | Replimune Group | $7.63 | 633.94% | Jonathan Chang39% | $57 → $56 | Maintains | Outperform | Get Alert |
02/03/2021 | ZLAB | Buy Now | Zai Lab | $28.93 | 553.19% | Jonathan Chang39% | $107 → $189 | Maintains | Outperform | Get Alert |
01/26/2021 | GMAB | Buy Now | Genmab | $19.55 | 94.37% | Jonathan Chang39% | $34 → $38 | Maintains | Market Perform | Get Alert |
01/12/2021 | KPTI | Buy Now | Karyopharm Therapeutics | $4.08 | 512.75% | Jonathan Chang39% | $435 → $375 | Maintains | Outperform | Get Alert |
01/05/2021 | CALA | Buy Now | Calithera Biosciences | $0.01 | 39900% | Jonathan Chang39% | $140 → $40 | Downgrade | Outperform → Market Perform | Get Alert |
01/04/2021 | HARP | Buy Now | Harpoon Therapeutics | — | — | Jonathan Chang39% | $280 → $310 | Maintains | Outperform | Get Alert |
12/09/2020 | GMAB | Buy Now | Genmab | $19.55 | 73.91% | Jonathan Chang39% | $36 → $34 | Maintains | Market Perform | Get Alert |
11/09/2020 | MRSN | Buy Now | Mersana Therapeutics | $0.34 | 8015.94% | Jonathan Chang39% | $25 → $28 | Maintains | Outperform | Get Alert |
11/06/2020 | IMGN | Buy Now | Immunogen | — | — | Jonathan Chang39% | $5 → $6 | Maintains | Market Perform | Get Alert |
11/06/2020 | XNCR | Buy Now | Xencor | $9.52 | 383.19% | Jonathan Chang39% | $42 → $46 | Maintains | Outperform | Get Alert |
11/05/2020 | ADAP | Buy Now | Adaptimmune Therapeutics | $0.25 | 2280.01% | Jonathan Chang39% | $10 → $6 | Maintains | Market Perform | Get Alert |
11/05/2020 | MGNX | Buy Now | Macrogenics | $1.18 | 3035.59% | Jonathan Chang39% | $38 → $37 | Maintains | Outperform | Get Alert |
11/03/2020 | KPTI | Buy Now | Karyopharm Therapeutics | $4.08 | 586.27% | Jonathan Chang39% | $450 → $420 | Maintains | Outperform | Get Alert |
10/26/2020 | ATNX | Buy Now | Athenex | — | — | Jonathan Chang39% | → $440 | Initiates | → Outperform | Get Alert |
10/15/2020 | REPL | Buy Now | Replimune Group | $7.63 | 476.67% | Jonathan Chang39% | $27 → $44 | Maintains | Outperform | Get Alert |
10/06/2020 | IMGN | Buy Now | Immunogen | — | — | Jonathan Chang39% | $4 → $5 | Maintains | Market Perform | Get Alert |
09/21/2020 | MGNX | Buy Now | Macrogenics | $1.18 | 3120.34% | Jonathan Chang39% | $35 → $38 | Maintains | Outperform | Get Alert |
09/10/2020 | ZLAB | Buy Now | Zai Lab | $28.93 | 228.32% | Jonathan Chang39% | $93 → $95 | Maintains | Outperform | Get Alert |
09/08/2020 | GMAB | Buy Now | Genmab | $19.55 | 79.03% | Jonathan Chang39% | → $35 | Initiates | → Market Perform | Get Alert |
09/08/2020 | XNCR | Buy Now | Xencor | $9.52 | 309.66% | Jonathan Chang39% | $42 → $39 | Maintains | Outperform | Get Alert |
08/12/2020 | TCRR | Buy Now | TCR2 Therapeutics | — | — | Jonathan Chang39% | $26 → $25 | Maintains | Outperform | Get Alert |
08/11/2020 | CALA | Buy Now | Calithera Biosciences | $0.01 | 139900% | Jonathan Chang39% | $180 → $140 | Maintains | Outperform | Get Alert |
08/10/2020 | RVMD | Buy Now | Revolution Medicines | $36.20 | 7.73% | Jonathan Chang39% | $40 → $39 | Maintains | Outperform | Get Alert |
08/07/2020 | REPL | Buy Now | Replimune Group | $7.63 | 253.87% | Jonathan Chang39% | $25 → $27 | Maintains | Outperform | Get Alert |
08/06/2020 | ADAP | Buy Now | Adaptimmune Therapeutics | $0.25 | 3866.68% | Jonathan Chang39% | $11 → $10 | Maintains | Market Perform | Get Alert |
08/05/2020 | XNCR | Buy Now | Xencor | $9.52 | 341.18% | Jonathan Chang39% | $44 → $42 | Maintains | Outperform | Get Alert |
08/04/2020 | KPTI | Buy Now | Karyopharm Therapeutics | $4.08 | 635.29% | Jonathan Chang39% | $465 → $450 | Maintains | Outperform | Get Alert |
07/27/2020 | IMTX | Buy Now | Immatics | $4.11 | 313.63% | Jonathan Chang39% | → $17 | Initiates | → Outperform | Get Alert |
05/29/2020 | MGNX | Buy Now | Macrogenics | $1.18 | 2188.14% | Jonathan Chang39% | $15 → $27 | Maintains | Outperform | Get Alert |
05/27/2020 | MRSN | Buy Now | Mersana Therapeutics | $0.34 | 5986.96% | Jonathan Chang39% | $12 → $21 | Reiterates | → Outperform | Get Alert |
05/06/2020 | MGNX | Buy Now | Macrogenics | $1.18 | 1171.19% | Jonathan Chang39% | $16 → $15 | Reiterates | → Outperform | Get Alert |
05/05/2020 | KPTI | Buy Now | Karyopharm Therapeutics | $4.08 | 610.78% | Jonathan Chang39% | $450 → $435 | Maintains | Outperform | Get Alert |
05/07/2019 | ADAP | Buy Now | Adaptimmune Therapeutics | $0.25 | — | Jonathan Chang39% | — | Downgrade | Outperform → Market Perform | Get Alert |
05/10/2018 | ARMO | Buy Now | ARMO BioSciences, Inc. - Common Stock | — | — | Jonathan Chang39% | — | Downgrade | Outperform → Market Perform | Get Alert |
03/28/2018 | XNCR | Buy Now | Xencor | $9.52 | 278.15% | Jonathan Chang39% | → $36 | Assumes | Outperform → Outperform | Get Alert |
03/27/2018 | ARMO | Buy Now | ARMO BioSciences, Inc. - Common Stock | — | — | Jonathan Chang39% | → $50 | Assumes | Market Perform → Outperform | Get Alert |
03/10/2016 | XNCR | Buy Now | Xencor | $9.52 | 89.08% | Jonathan Chang39% | $22 → $18 | Maintains | Outperform | Get Alert |
03/08/2016 | XNCR | Buy Now | Xencor | $9.52 | 89.08% | Jonathan Chang39% | $22 → $18 | Maintains | Outperform | Get Alert |