LRMR Larimar Therapeutics, Inc.
Larimar Therapeutics, Inc. (LRMR) Hedge Fund Activity
This view isolates hedge funds from the broader institutional ownership shown on the Institutional tab. A pension fund tracking an index may have no view on a stock; when a hedge fund builds or exits a position, that decision can carry information. This page measures those changes. Positions as of June 30, 2026.
Based on quarterly 13F long-equity filings. Changes compare reported quarter-end positions; filings can be reported up to 45 days later and do not represent a fund's complete exposure.
Most significant moves
Ranked by conviction, not size — how much of the fund's own book the position represents, how far it moved, and what kind of fund made it.
| Fund | Action | Shares changed | Change | Est. value | Portfolio wt. | Score |
|---|---|---|---|---|---|---|
| Deep Track Capital Growth Healthcare | Sold Out | -1.50M | -100.0% | $4.6M | 0.0% | 63 |
| D. E. Shaw & Co., Inc. Quant | Sold Out | -575.6K | -100.0% | $1.8M | 0.0% | 60 |
| Balyasny Asset Management L.P. | New | +17.0K | — | $51.9K | 0.0% | 57 |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | Sold Out | -300.0K | -100.0% | $915.0K | 0.0% | 56 |
| Squarepoint Ops LLC Quant | New | +113.5K | — | $346.1K | 0.0% | 54 |
| CITADEL ADVISORS LLC Quant | Increased | +937.7K | +180.6% | $2.9M | 0.0% | 54 |
| Point72 Asset Management, L.P. | Reduced | -912.6K | -87.1% | $2.8M | 0.0% | 52 |
| MARSHALL WACE, LLP Long/Short | Increased | +1.08M | +115.6% | $3.3M | 0.0% | 52 |
| Man Group Event Long/Short | New | +113.0K | — | $344.8K | 0.0% | 52 |
| Jain Global Long/Short Quant | New | +13.6K | — | $41.4K | 0.0% | 52 |
Most significant buyers
By move score, not size.
- Balyasny Asset Management L.P.
- Squarepoint Ops LLC
- CITADEL ADVISORS LLC
- MARSHALL WACE, LLP
- Man Group
Most significant sellers
By move score, not size.
- Deep Track Capital
- D. E. Shaw & Co., Inc.
- ADAGE CAPITAL PARTNERS GP, L.L.C.
- Point72 Asset Management, L.P.
- Schonfeld Strategic Advisors
Hedge fund positions
| Fund | Tier | Shares | Previous | Change | Change % | Portfolio wt. | Action | Score |
|---|---|---|---|---|---|---|---|---|
| Deep Track Capital | 1 | 0 | 1.5M | -1.50M | -100.0% | 0.0% | Sold Out | 63 |
| D. E. Shaw & Co., Inc. | 1 | 0 | 575.6K | -575.6K | -100.0% | 0.0% | Sold Out | 60 |
| Balyasny Asset Management L.P. | 2 | 17.0K | 0 | +17.0K | — | 0.0% | New | 57 |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | 2 | 0 | 300.0K | -300.0K | -100.0% | 0.0% | Sold Out | 56 |
| Squarepoint Ops LLC | 2 | 113.5K | 0 | +113.5K | — | 0.0% | New | 54 |
| CITADEL ADVISORS LLC | 1 | 1.5M | 519.1K | +937.7K | +180.6% | 0.0% | Increased | 54 |
| Point72 Asset Management, L.P. | 1 | 134.8K | 1.0M | -912.6K | -87.1% | 0.0% | Reduced | 52 |
| MARSHALL WACE, LLP | 2 | 2.0M | 933.5K | +1.08M | +115.6% | 0.0% | Increased | 52 |
| Man Group | 3 | 113.0K | 0 | +113.0K | — | 0.0% | New | 52 |
| Jain Global | 3 | 13.6K | 0 | +13.6K | — | 0.0% | New | 52 |
| Schonfeld Strategic Advisors | 3 | 0 | 38.1K | -38.1K | -100.0% | 0.0% | Sold Out | 51 |
| J. Goldman & Co. | 3 | 0 | 33.8K | -33.8K | -100.0% | 0.0% | Sold Out | 50 |
| RTW Investments | 1 | 2.6M | 1.5M | +1.07M | +71.1% | 0.1% | Increased | 50 |
| Qube Research & Technologies Ltd | 2 | 1.6M | 847.6K | +793.4K | +93.6% | 0.0% | Increased | 49 |
| Brevan Howard Capital Management | 3 | 19.5K | 0 | +19.5K | — | 0.0% | New | 49 |
| Soleus Capital Management | 2 | 188.1K | 1.1M | -878.9K | -82.4% | 0.0% | Reduced | 49 |
| Winton Group | 4 | 52.4K | 0 | +52.4K | — | 0.0% | New | 48 |
| Centiva Capital | 4 | 16.0K | 0 | +16.0K | — | 0.0% | New | 48 |
| Engineers Gate | 4 | 22.6K | 0 | +22.6K | — | 0.0% | New | 48 |
| ADAR1 Capital Management | 3 | 272.7K | 52.7K | +220.0K | +417.1% | 0.0% | Increased | 47 |
| AQR Capital Management | 3 | 2.4M | 817.5K | +1.55M | +190.1% | 0.0% | Increased | 47 |
| Hudson Bay Capital Management | 3 | 11.0K | 292.3K | -281.3K | -96.2% | 0.0% | Reduced | 46 |
| ExodusPoint Capital Management | 3 | 90.4K | 26.4K | +64.0K | +241.9% | 0.0% | Increased | 46 |
| RENAISSANCE TECHNOLOGIES LLC | 1 | 297.4K | 739.9K | -442.5K | -59.8% | 0.0% | Reduced | 44 |
| MILLENNIUM MANAGEMENT LLC | 2 | 1.3M | 3.6M | -2.29M | -63.2% | 0.0% | Reduced | 44 |
| Quantbot Technologies | 4 | 68.8K | 331 | +68.4K | +20676.7% | 0.0% | Increased | 39 |
| Caption Management | 3 | 193.0K | 635.0K | -442.0K | -69.6% | 0.0% | Reduced | 39 |
| TWO SIGMA INVESTMENTS, LP | 2 | 236.1K | 475.6K | -239.5K | -50.4% | 0.0% | Reduced | 38 |
| Graham Capital Management | 3 | 12.4K | 34.4K | -22.0K | -64.0% | 0.0% | Reduced | 34 |
| Deerfield Management | 1 | 35.6M | 35.6M | 0 | +0.0% | 1.4% | Unchanged | 36 |
| Woodline Partners LP | 2 | 1.4M | 1.4M | 0 | +0.0% | 0.0% | Unchanged | 18 |
| Alyeska Investment Group, L.P. | 2 | 617.2K | 617.2K | 0 | +0.0% | 0.0% | Unchanged | 20 |
Every fund above opens. Subscribers can see any manager's whole portfolio — every position, its weight, and what they bought, trimmed and exited last quarter.
Sign in or subscribeHedge funds are identified from their 13F filings, which are due 45 days after quarter end and cover long U.S.-listed equity positions only. A fund's short book never appears, so a reduced position can mean a changed view or a changed hedge — the filing doesn't say which.