RA Capital Healthcare Fund LP
CIK 1315082 · last filed 2026-07-23
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
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Disclosed Exposure
$1.63B
Companies
43
Total Filings
106
Lifetime Open-Market Net
$2.46B
Holdings By Company
Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| ARTV | Director | 16,817,543 | $10.53 | $177.09M | $349.8K | 1 | 2026-07-23 |
| PBLS | Director | 26,444,713 | — | — | $34.60M | 1 | 2026-07-22 |
| SPRY | Director | 9,452,119 | $5.67 | $53.59M | $66.45M | 2 | 2026-06-26 |
| JANX | Director | 11,750 | $15.00 | $176.2K | $299.34M | 3 | 2026-06-12 |
| VOR | Director | 2,402,095 | $20.00 | $48.04M | -$126.49M | 6 | 2026-06-12 |
| ABOS | Director | 48,300 | $2.28 | $110.1K | $0 | 1 | 2026-06-05 |
| COAG | 10%+ Owner | 6,325,914 | $47.26 | $298.96M | $5.07M | 1 | 2026-05-11 |
| ACRV | Director | 426,302 | $1.54 | $656.5K | $0 | 2 | 2026-04-23 |
| BCAX | Director | 4,603,418 | $26.88 | $123.74M | $24.00M | 2 | 2026-03-02 |
| WVE | Director | 18,203,009 | $5.89 | $107.22M | $26.8K | 2 | 2025-11-14 |
| PEPG | Director | 207,672 | $1.83 | $380.0K | $286.06M | 3 | 2025-09-30 |
| TYRA | Director | 9,695,820 | $30.88 | $299.41M | $157.94M | 3 | 2025-06-06 |
| MLYS | Director | 1,867,229 | $26.95 | $50.32M | $87.50M | 1 | 2025-03-17 |
| Cidara Therapeutics, Inc. (CDTX) Delisted | Director | 1,092,796 | $221.38 | $241.92M | $0 | 3 | 2025-01-07 |
| FDMT | 10%+ Owner | 4,563,211 | $9.85 | $44.95M | $0 | 1 | 2024-12-10 |
| FULC | 10%+ Owner | 3,109,704 | $3.72 | $11.57M | $100.00M | 2 | 2024-08-23 |
| NKTX | Director | 754,311 | $2.22 | $1.67M | $150.00M | 2 | 2024-06-14 |
| 89bio, Inc. (ETNB) Delisted | Director | 12,431,584 | $14.84 | $184.48M | $509.50M | 6 | 2024-03-06 |
| BDTX | Director | 3,213,828 | $1.76 | $5.66M | $23.40M | 1 | 2023-07-07 |
| IMRA | 10%+ Owner | 2,122,465 | $14.49 | $30.75M | $7.44M | 2 | 2023-02-27 |
| HOWL | Director | 5,701,056 | $0.45 | $2.56M | $32.90M | 2 | 2023-01-10 |
| ANTX | 10%+ Owner | 3,773,517 | $4.70 | $17.74M | $71.7K | 1 | 2022-08-05 |
| Jade Biosciences, Inc. (AVTE) Delisted | Director | — | $93.80 | — | $0 | 1 | 2022-06-22 |
| Icosavax, Inc. (ICVX) Delisted | Director | 5,324,897 | $15.31 | $81.52M | $0 | 1 | 2022-06-14 |
| SLDB | Director | — | $7.97 | — | $0 | 1 | 2022-06-09 |
| CTKB | Director | 13,139,327 | $4.46 | $58.60M | $365.07M | 4 | 2022-03-16 |
| POINT Biopharma Global Inc. (RACA) Delisted | Director | 1,098,318 | $10.27 | $11.28M | $6.27M | 1 | 2021-06-30 |
| Forma Therapeutics Holdings, Inc. (FMTX) Delisted | 10%+ Owner | 1,511,425 | $20.01 | $30.24M | $240.00M | 2 | 2021-04-05 |
| scPharmaceuticals Inc. (SCPH) Delisted | 10%+ Owner | 2,838,034 | $5.67 | $16.09M | $6.78M | 3 | 2021-03-16 |
| Orchard Therapeutics plc (ORTX) Delisted | Director | 939,731 | $16.70 | $15.69M | $14.25M | 2 | 2021-02-11 |
| PCVX | 10%+ Owner | 5,169,254 | $54.60 | $282.24M | -$54.09M | 1 | 2020-10-09 |
| KALA | Director | 4,354 | $0.66 | $2.9K | $150.00M | 1 | 2020-03-13 |
| Synthorx, Inc. (THOR) Delisted | 10%+ Owner | 0 | — | — | $0 | 1 | 2020-01-24 |
| Eidos Therapeutics, Inc. (EIDX) Delisted | 10%+ Owner | 1,103,847 | — | — | $54.00M | 1 | 2018-06-22 |
| Dicerna Pharmaceuticals Inc (DRNA) Delisted | 10%+ Owner | 5,074,013 | $38.22 | $193.93M | $0 | 2 | 2017-12-20 |
| G1 Therapeutics, Inc. (GTHX) Delisted | 1,723,304 | $7.15 | $12.32M | $18.00M | 1 | 2017-05-24 | |
| ACRS | 10%+ Owner | 2,586,190 | $5.33 | $13.78M | $465.2K | 1 | 2016-01-20 |
| SANGAMO THERAPEUTICS, INC (SGMO) Delisted | 3,751,593 | $0.18 | $666.3K | $8.17M | 4 | 2015-02-18 | |
| ACHILLION PHARMACEUTICALS INC (ACHN) Delisted | 10%+ Owner | 11,739,346 | — | — | -$20.40M | 6 | 2015-01-20 |
| DERMA SCIENCES, INC. (DSCI) Delisted | 10%+ Owner | 1,994,876 | — | — | $134.9K | 1 | 2013-05-01 |
| BIOSPECIFICS TECHNOLOGIES CORP (BSTC) Delisted | 10%+ Owner | 814,940 | — | — | $804.3K | 2 | 2009-04-07 |
| ARADIGM CORP (ARDM) Delisted | 10%+ Owner | 167,035 | — | — | -$1.75M | 1 | 2008-10-08 |
| SEQUENOM INC (SQNM) Delisted | 10%+ Owner | 4,646,466 | — | — | $13.79M | 3 | 2008-06-13 |
Recent Filings · Page 3 of 11
106 filingsInsider activity across all companies, newest first. Form 4 rows are post-trade confirmations (buys, sells, grants, exercises). Notice (144) rows are pre-trade notices of intent to sell restricted or control stock under Rule 144 — they may not all execute. Compare adjacent dates to see which notices became actual sales.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2025-10-28 | SION | Notice (144) | −3,624 | -$143.0K | EDGAR |
| 2025-10-24 | SION | Notice (144) | −14,116 | -$553.5K | EDGAR |
| 2025-10-20 | VOR | Notice (144) | −76,919 | -$2.26M | EDGAR |
| 2025-10-17 | VOR | Sell (S) | −2,320,125 | -$68.54M | EDGAR |
| 2025-10-17 | VOR | Notice (144) | −218,043 | -$6.32M | EDGAR |
| 2025-10-16 | VOR | Notice (144) | −126,887 | -$3.69M | EDGAR |
| 2025-10-15 | VOR | Notice (144) | −42,933 | -$1.30M | EDGAR |
| 2025-09-30 | PEPG | Buy (P) | +46,875,000 | $150.00M | EDGAR |
| 2025-06-17 | ACRV | Grant (A) | — | $0 | EDGAR |
| 2025-06-06 | TYRA | Buy (P) | +6,055,990 | $58.76M | EDGAR |
Form 4 codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.