Updated: May 19, 2026

RA Capital Nexus Fund III, L.P.

MLYSMineralys Therapeutics, Inc.SEC CIK: 0001883840
Estimated Net Worth
$61.1 Million99.9%vs Last Year
Last Updated: May 19, 2026 11:51 PM EST

Transaction Summary

Total Transactions37
Buy-Sell Ratio4.67
Buy Transactions14
Sell Transactions3

Transaction Volume

Total Volume$517.58M
Net Volume$560.51M
Buy Volume$539.05M
Sell Volume-$21.46M

Trade Analysis

AVG Trade Size$15.37M
Largest Trade$104.71M
Most Active MonthFeb
Most Active Year2025

Trading Sentiment

OverallBullish
Recent TradeBuying
Last 90 Days+1 Trades
ConvictionMedium

Net Worth & Trading Activity Over Time

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Monthly Trading Pattern

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Past Insider Trading and Trends

RA Capital Nexus Fund III, L.P. has an estimated net worth of $61.1 Million. This is based on reported shares across multiple companies, which include Mineralys Therapeutics, Inc., Climb Bio, Inc., Artiva Biotherapeutics, Inc., Bicara Therapeutics Inc., Septerna, Inc., Sionna Therapeutics, Inc., Evommune, Inc., and SpyGlass Pharma, Inc..



2024 was RA Capital Nexus Fund III, L.P.'s most active year for acquiring shares with 24 total transactions. RA Capital Nexus Fund III, L.P.'s most active month to acquire stocks was the month of January. 2025 was RA Capital Nexus Fund III, L.P.'s most active year for disposing of shares, totalling 55 transactions. RA Capital Nexus Fund III, L.P.'s most active month to dispose stocks was the month of October. 2024 saw RA Capital Nexus Fund III, L.P. paying a total of $292,716,020.79 for 44,341,580 shares, this is the most they've acquired in one year. In 2025 RA Capital Nexus Fund III, L.P. cashed out on 32,598,206 shares for a total of $21,463,465.68, their largest year based on trade value.

Holdings & Transactions

MLYSmineralys therapeutics, inc.
Updated: Mar 31, 2026VIEW QUOTE
Form TypeSEC Filing
0.07369.00K$23.75$8.76M7.69MMar 27 - 30View
14.50K7.34MFeb 19View
0.271.18M$25.50$30.00M7.32MSep 04View
0.431.30M$13.50$17.50M6.15MMar 13View
32.90K32.90KFeb 13View
22.00K22.00KMay 22View
1.692.22M$13.50$30.00M5.40MFeb 12View
0.651.25M$16.003.18MFeb 14View
44.00K44.00KFeb 09View
View
CLYMclimb bio, inc.
Updated: Apr 29, 2026VIEW QUOTE
Form TypeSEC Filing
0.102.11M$9.50$20.01M22.55MApr 29View
0.007.11K$3.50$24.89K11.30MJan 05View
0.01314.56K$2.40$754.74K31.73MDec 11 - 12View
40.00K40.00KJun 04View
0.7618.27M$3.84$49.95M44.80MJun 27View
ARTVartiva biotherapeutics, inc.
Updated: May 13, 2026VIEW QUOTE
Form TypeSEC Filing
1.008.68M$11.52$100.00M18.53MMay 11View
13.75K13.75KJun 24View
2.968.80M$11.10$104.71M11.77MJul 22View
BCAXbicara therapeutics inc.
Updated: Mar 02, 2026VIEW QUOTE
Form TypeSEC Filing
0.582.50M$16.00$40.00M9.46MFeb 26View
23.75K23.75KJun 09View
-0.7740.40M$18.00$32.99M12.08MSep 16View
23.75K23.75KSep 12View
View
EVMNevommune, inc.
Updated: Feb 17, 2026VIEW QUOTE
Form TypeSEC Filing
0.0135.87K$27.88$1.00M3.49MFeb 17View
View
SGPspyglass pharma, inc.
Updated: Feb 11, 2026VIEW QUOTE
Form TypeSEC Filing
0.433.69M$16.00$59.04M12.35MFeb 09View
27.40K27.40KFeb 05View
View
SEPNsepterna, inc.
Updated: Jun 20, 2025VIEW QUOTE
Form TypeSEC Filing
16.62K16.62KJun 17View
-0.6417.34M$18.00$75.06M9.82MOct 28View
View
SIONsionna therapeutics, inc.
Updated: Nov 24, 2025VIEW QUOTE
Form TypeSEC Filing
-0.0030.32K$39.96-$1.20M29.77MNov 20 - 21View
-0.00136.35K$40.59-$5.50M59.86MNov 17 - 19View
-0.02373.61K$39.54-$14.76M20.21MOct 24 - 28View
19.96K19.96KJun 12View
-0.122.54M$18.00$20.25M18.57MFeb 10View
1.37MView