Institutional Holders (2026 Q2)
206 + investorsExplore institutional interest and hedge fund ownership dynamics. Analyze portfolio weights, new positions, and conviction trends in ESPR. Verified SEC 13F-HR filings.
| # | Investor | % of Portfolio | Shares | Mkt Value |
|---|---|---|---|---|
| 1 | Trium Capital LLP | 21.69% | 11,158,150 | $35.3M |
| 2 | Beryl Capital Management LLC | 12.65% | 4,431,598 | $14.0M |
| 3 | Transmarket Holdings LP | 3.69% | 1,590,721 | $5.0M |
| 4 | PSquared Asset Management AG | 3.41% | 3,300,000 | $10.4M |
| 5 | Chicago Capital Management, LLC | 2.32% | 830,935 | $2.6M |
| 6 | PenderFund Capital Management Ltd. | 1.57% | 3,884,508 | $12.3M |
| 7 | GABELLI & Co INVESTMENT ADVISERS, INC. | 1.06% | 2,315,900 | $7.3M |
| 8 | Gardner Lewis Asset Management L P | 0.96% | 1,365,251 | $4.3M |
| 9 | Oddo Bhf Asset Management Sas | 0.73% | 5,000,000 | $15.8M |
| 10 | Nexpoint Asset Management, L.P. | 0.62% | 2,955,920 | $9.3M |
| 11 | Sagefield Capital LP | 0.51% | 2,190,108 | $6.9M |
| 12 | Kintayl Capital LP | 0.50% | 400,000 | $1.3M |
| 13 | Yakira Capital Management, Inc. | 0.50% | 550,011 | $1.7M |
| 14 | TIG Advisors, LLC | 0.36% | 2,587,840 | $8.2M |
| 15 | Summit Wealth Group, LLC | 0.32% | 499,708 | $1.6M |
| 16 | Alpine Associates Management INC. | 0.30% | 1,500,000 | $4.7M |
| 17 | T3 Companies, LLC | 0.28% | 82,500 | $261K |
| 18 | AQR Arbitrage LLC | 0.27% | 6,046,463 | $19.1M |
| 19 | Harvest Management LLC | 0.25% | 200,000 | $632K |
| 20 | Warberg Asset Management LLC | 0.21% | 374,000 | $1.2M |
| 21 | Credit Industriel Et Commercial | 0.21% | 1,044,420 | $3.3M |
| 22 | Equitec Proprietary Markets, LLC | 0.20% | 345,800 | $1.1M |
| 23 | One68 Global Capital, LLC | 0.19% | 16,514 | $90K |
| 24 | Equitec Proprietary Markets, LLC | 0.19% | 335,800 | $1.1M |
| 25 | Water Island Capital LLC | 0.18% | 612,774 | $1.9M |
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|