Institutional Holders (2026 Q2)
77 + investorsExplore institutional interest and hedge fund ownership dynamics. Analyze portfolio weights, new positions, and conviction trends in PYXS. Verified SEC 13F-HR filings.
| # | Investor | % of Portfolio | Shares | Mkt Value |
|---|---|---|---|---|
| 1 | GordonMD Global Investments LP | 14.60% | 10,024,909 | $30.2M |
| 2 | Pfizer Inc | 11.43% | 7,032,770 | $19.5M |
| 3 | Atle Fund Management AB | 0.78% | 966,459 | $2.9M |
| 4 | Laurion Capital Management LP | 0.38% | 4,900,888 | $14.8M |
| 5 | Palo Alto Investors LP | 0.36% | 864,277 | $2.6M |
| 6 | Diadema Partners LP | 0.15% | 388,200 | $1.2M |
| 7 | Decheng Capital LLC | 0.13% | 326,810 | $984K |
| 8 | Verdad Advisers, LP | 0.13% | 44,899 | $135K |
| 9 | 683 Capital Management, LLC | 0.07% | 459,367 | $1.4M |
| 10 | University of Chicago | 0.03% | 48,731 | $147K |
| 11 | J. Derek Lewis & Associates Inc. | 0.02% | 42,000 | $126K |
| 12 | Longaeva Partners L.P. | 0.02% | 353,582 | $1.1M |
| 13 | MYDA Advisors LLC | 0.02% | 50,000 | $150K |
| 14 | Paces Ferry Wealth Advisors, LLC | 0.01% | 11,440 | $34K |
| 15 | Hager Investment Management Services, LLC | 0.01% | 5,000 | $15K |
| 16 | Woodline Partners LP | 0.00% | 523,999 | $1.6M |
| 17 | Jacobs Levy Equity Management, Inc | 0.00% | 428,606 | $1.3M |
| 18 | XTX Topco Ltd | 0.00% | 110,939 | $334K |
| 19 | Bridgeway Capital Management, LLC | 0.00% | 81,260 | $245K |
| 20 | Cable Car Capital, LP | 0.00% | 61,606 | $185K |
| 21 | NewEdge Wealth, LLC | 0.00% | 116,006 | $349K |
| 22 | Renaissance Technologies LLC | 0.00% | 772,232 | $2.3M |
| 23 | First United Bank & Trust | 0.00% | 2,500 | $7K |
| 24 | Marshall Wace, LLP | 0.00% | 830,544 | $2.5M |
| 25 | China Universal Asset Management Co., Ltd. | 0.00% | 10,083 | $30K |
| Investor | Ownership History |
% of Portfolio | Prev % | Rank | Conviction | Avg Buy Price | 13F Score™ 3Y / 7Y | Sell Timing | Shares | Mkt Value | Change | Change % | Source | Quarter | Filed |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|