OLMA in the 13F filings
Olema Pharmaceuticals Inc · CUSIP 68062P106
- Quarter end
- 31 Mar 2026
- the date the book describes
- Filed
- 18 May 2026
- latest of these filings; the earliest 12 May 2026
- Managers listing it
- 21
- at least, of 95 tracked, among listed positions
- Comparable managers
- 91
- filed both Q4 2025 and Q1 2026; 3 listed it in both
- Shares listed
- 24,824,394
- combined, among listed positions
- Reported value
- $371m
- combined, at the quarter end
1 line marked †. Value as filed implies a price far from other filers'. Each counts in holders and value as filed, and is left out of the net change in shares.
AllianceBernstein LP. Values in this filing are at the previous quarter end's prices; its share count is the quarter end's.
Among the 91 comparable managers: 13 buyers (opened or added shares) and 17 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was +5,726,369.
Managers listing OLMA in Q1 2026
21 of 21 holders
Largest increases and reductions, by shares
Increases
- Fidelity (FMR LLC)existing position · 10,386,845 shares now+5,363,753
- Two Sigma Investments LPexisting position · 1,169,421 shares now+775,763
- Wellington Management Group LLPexisting position · 664,679 shares now+443,708
- Squarepoint Ops LLCexisting position · 738,552 shares now+409,872
- Janus Henderson Group Ltdexisting position · 7,108,488 shares now+398,294
Reductions
- Millennium Management LLCexisting position · 182,935 shares now-315,555
- Citadel Advisors LLCexisting position · 905,332 shares now-294,975
- Point72 Asset Management LPexisting position · 71,107 shares now-236,783
- Balyasny Asset Management LLCexisting position · 89,671 shares now-77,637
- Invesco Ltdexisting position · 130,933 shares now-24,799
New positions and exits
New (3)
Exited (9)
- Holocene Advisors LPwas $13m
- Marshall Wace LLPwas $9.0m
- ExodusPoint Capital Management LPwas $3.8m
- Schonfeld Strategic Advisors LLCwas $2.8m
- Brevan Howard Capital Management LPwas $2.7m
- Verition Fund Management LLCwas $835k
- Renaissance Technologies LLCwas $627k
- Polen Capital Management LLCwas $380k
- Quantbot Technologies LPwas $201k
Ownership over time
Tracked managers listing it, at least.
| Quarter | Holders | Reported value | Buyers | Sellers |
|---|---|---|---|---|
| Q4 2020 | 2 | $173m | n.a. | n.a. |
| Q1 2021 | 2 | $122m | n.a. | n.a. |
| Q2 2021 | 2 | $97m | n.a. | n.a. |
| Q3 2021 | 1 | $68m | n.a. | n.a. |
| Q4 2021 | 1 | $1.8m | n.a. | n.a. |
| Q2 2023 | 2 | $11m | n.a. | n.a. |
| Q3 2023 | 3 | $15m | n.a. | n.a. |
| Q4 2023 | 1 | $11m | 1 | 1 |
| Q1 2024 | 1 | $8.5m | 0 | 0 |
| Q2 2024 | 2 | $44m | 2 | 0 |
| Q3 2024 | 2 | $60m | 2 | 0 |
| Q4 2024 | 2 | $29m | 1 | 1 |
| Q1 2025 | 1 | $5.6m | 1 | 0 |
| Q2 2025 | 1 | $15m | 1 | 0 |
| Q3 2025 | 2 | $57m | 1 | 1 |
| Q4 2025 | 6 | $221m | 20 | 8 |
| Q1 2026 | 3 | $128m | 13 | 17 |
| Q2 2026 | 2 | $96m | 8 | 16 |
Compare with…
Holders over time, buyers and sellers, and the managers holding both, side by side for up to four stocks.
OLMA and LLY →OLMA and JNJ →OLMA and VRTX →Choose a stock to compare with OLMA →
How much of the picture this is
A 13F is a manager’s long US-listed equity book at a quarter end, filed up to 45 days later. It shows no shorts, cash, bonds or performance, and it is never today’s portfolio. Large books are listed to their largest positions, so a manager missing from this table may still hold a small position below that line. These are 95 tracked managers, not the institutional market.
Which funds own OLMA, latest filings →Back to the 13F Explorer →