Collegium PharmaceuticalCOLL
13F holders, Q2 2026 (June 30)279holders +12
41new positions
29sold out
7famous investors
$36.21avg. 13F price*
At the end of Q2 2026, 279 institutions reported holding Collegium Pharmaceutical Inc. (COLL) in their 13F filings, up 12 from Q1 2026. 41 opened new positions and 29 sold out. The largest holders were BlackRock, Inc. ($197.0M), Jupiter Topco LLC ($77.7M) and Invesco Ltd. ($68.1M). 7 famous investors held it, including Jim Simons / Peter Brown (0.1% of Renaissance Technologies's portfolio), Israel Englander (0.0% of Millennium Management's portfolio) and David E. Shaw (0.0% of D. E. Shaw & Co.'s portfolio).
- Company
- Collegium Pharmaceutical Inc.
- CUSIP
- 19459J104
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q1 2026 → Q2 2026
| Institutions | Total Value | |
|---|---|---|
| New Positions | 41 | $48.2M |
| Exits | 29 | $30.5M |
All 13F filers, Q1 2026 → Q2 2026: 4,516,866 shares bought and 3,670,616 shares sold, net +846,250 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 279 holders
| BlackRock, Inc. | 0.00% | Add +6.0% | 5,441,202 | $197.0M |
| Jupiter Topco LLC | 0.03% | — | 2,147,072 | $77.7M |
| Invesco Ltd. | 0.01% | Add +18.3% | 1,882,499 | $68.1M |
| Fuller & Thaler Asset Management, Inc. | 0.16% | Add +8.9% | 1,632,781 | $59.1M |
| Principal Financial Group Inc. | 0.03% | Add +26.1% | 1,632,360 | $59.1M |
| State Street Corp. | 0.00% | Add +7.3% | 1,528,881 | $55.3M |
| Massachusetts Financial Services Co. | 0.02% | Add +2.9% | 1,405,567 | $50.9M |
| Vanguard Capital Management LLC | 0.00% | Add +3.5% | 1,381,261 | $50.0M |
| Renaissance Technologies | 0.07% | Reduce -7.0% | 1,366,549 | $49.5M |
| Eventide Asset Management, LLC | 0.66% | Reduce -4.4% | 1,361,228 | $49.3M |
| Rubric Capital Management LP | 0.42% | No change | 1,279,611 | $46.3M |
| Geode Capital Management, LLC | 0.00% | Add +8.7% | 890,886 | $32.3M |
| Dimensional Fund Advisors LP | 0.01% | Add +0.6% | 837,877 | $30.3M |
| Victory Capital Management Inc. | 0.02% | Add +21.6% | 760,252 | $27.5M |
| Goldentree Asset Management LP | 1.57% | New | 744,889 | $26.9M |
| Vanguard Portfolio Management LLC | 0.00% | Add +8.8% | 740,081 | $26.8M |
| Millennium Management | 0.02% | Add +104.2% | 736,925 | $26.7M |
| Arrowstreet Capital, Limited Partnership | 0.01% | Reduce -11.6% | 621,920 | $22.5M |
| Goldman Sachs Group Inc. | 0.00% | Reduce -3.2% | 556,927 | $20.2M |
| Morgan Stanley | 0.00% | Add +3.8% | 534,756 | $19.4M |
| American Century Companies Inc. | 0.01% | Add +6.7% | 491,627 | $17.8M |
| Charles Schwab Investment Management Inc. | 0.00% | Reduce -1.7% | 486,601 | $17.6M |
| Qube Research & Technologies Ltd | 0.02% | Reduce -30.6% | 431,447 | $15.6M |
| Northern Trust Corp. | 0.00% | Add +8.3% | 391,783 | $14.2M |
| Loomis Sayles & Co. L P | 0.02% | Reduce -2.8% | 364,999 | $13.2M |
| LSV Asset Management | 0.02% | Reduce -0.2% | 344,500 | $12.5M |
| D. E. Shaw & Co. | 0.01% | Reduce -36.2% | 338,383 | $12.2M |
| Royce & Associates LP | 0.10% | Add +21.7% | 332,065 | $12.0M |
| Assenagon Asset Management S.A. | 0.01% | Reduce -1.2% | 308,917 | $11.2M |
| Pacer Advisors, Inc. | 0.03% | Add +8.2% | 277,282 | $10.0M |
| Bank of America Corp. | 0.00% | Reduce -8.3% | 272,995 | $9.9M |
| Marshall Wace, LLP | 0.01% | Reduce -66.2% | 253,353 | $9.2M |
| Bank of New York Mellon Corp | 0.00% | Add +4.1% | 234,960 | $8.5M |
| Vanguard Fiduciary Trust Co. | 0.00% | Add +5.2% | 230,698 | $8.4M |
| UBS Group AG | 0.00% | Add +375.5% | 206,070 | $7.5M |
| Prudential Financial Inc. | 0.01% | Add +17.4% | 200,356 | $7.3M |
| Hillsdale Investment Management Inc. | 0.16% | Add +3.8% | 191,600 | $6.9M |
| Third Avenue Management LLC | 1.06% | Add +17.7% | 182,645 | $6.6M |
| First Trust Advisors LP | 0.00% | New | 174,294 | $6.3M |
| Franklin Resources Inc. | 0.00% | Reduce -8.7% | 159,240 | $5.8M |
| Public Sector Pension Investment Board | 0.01% | Add +9.9% | 155,271 | $5.6M |
| AQR Capital Management | 0.00% | Add +10.8% | 149,802 | $5.4M |
| Peregrine Capital Management LLC | 0.15% | Add +34.4% | 129,416 | $4.7M |
| Sei Investments Co. | 0.00% | Reduce -10.6% | 116,828 | $4.2M |
| Uniplan Investment Counsel, Inc. | 0.41% | Add +69.3% | 116,362 | $4.2M |
| Point72 Asset Management | 0.01% | New | 114,006 | $4.1M |
| Ballast Asset Management, LP | 1.62% | Reduce -1.0% | 112,111 | $4.1M |
| Nuveen, LLC | 0.00% | Add +50.0% | 107,947 | $3.9M |
| Barclays PLC | 0.00% | Add +49.6% | 107,670 | $3.9M |
| Two Sigma Investments, LP | 0.00% | Reduce -81.9% | 106,704 | $3.9M |
| Wells Fargo & Company | 0.00% | Add +19.8% | 103,679 | $3.8M |
| Quantinno Capital Management LP | 0.00% | Add +75.3% | 98,592 | $3.6M |
| Bessemer Group Inc. | 0.00% | Reduce -0.0% | 98,014 | $3.5M |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 0.01% | Add +2.3% | 94,420 | $3.4M |
| Wellington Management Group LLP | 0.00% | Reduce -10.9% | 92,241 | $3.3M |
| Los Angeles Capital Management LLC | 0.01% | Add +246.1% | 89,443 | $3.2M |
| FMR LLC | 0.00% | Add +31.4% | 87,289 | $3.2M |
| Rhumbline Advisers | 0.00% | Reduce -11.5% | 85,279 | $3.1M |
| Voloridge Investment Management, LLC | 0.01% | Reduce -58.1% | 83,854 | $3.0M |
| Envestnet Asset Management Inc. | 0.00% | Add +31.2% | 80,112 | $2.9M |
| Gotham Asset Management | 0.01% | Add +37.5% | 76,441 | $2.8M |
| Legal & General Group Plc | 0.00% | Reduce -2.6% | 75,576 | $2.7M |
| Smith Group Asset Management, LLC | 0.11% | Add +236.6% | 73,896 | $2.7M |
| Credit Agricole S A | 0.01% | No change | 73,444 | $2.7M |
| BNP Paribas Financial Markets | 0.00% | Reduce -40.6% | 72,555 | $2.6M |
| Woodline Partners LP | 0.01% | New | 72,139 | $2.6M |
| Corient Private Wealth LP | 0.00% | Add +60.5% | 71,870 | $2.6M |
| Wedge Capital Management L L P | 0.04% | Add +0.2% | 71,523 | $2.6M |
| JPMorgan Chase & Co. | 0.00% | Reduce -35.8% | 71,063 | $2.6M |
| Citadel Advisors | 0.00% | Reduce -43.5% | 68,592 | $2.5M |
| Artemis Investment Management LLP | 0.02% | Add +224.7% | 68,573 | $2.5M |
| Ameriprise Financial Inc. | 0.00% | Reduce -5.2% | 66,116 | $2.4M |
| Swiss National Bank | 0.00% | Add +4.3% | 65,000 | $2.4M |
| Exchange Traded Concepts, LLC | 0.01% | Add +1.4% | 58,267 | $2.1M |
| Empowered Funds, LLC | 0.01% | Reduce -1.5% | 56,504 | $2.0M |
| Martingale Asset Management L P | 0.05% | Add +13.6% | 55,155 | $2.0M |
| Eastern Bank | 0.03% | No change | 54,843 | $2.0M |
| Globeflex Capital L P | 0.24% | Reduce -0.1% | 52,911 | $1.9M |
| Zacks Investment Management | 0.01% | Add +73.6% | 52,672 | $1.9M |
| NewEdge Wealth, LLC | 0.02% | Add +26.0% | 48,989 | $1.8M |
| T. Rowe Price Associates Inc. | 0.00% | Add +20.9% | 48,046 | $1.7M |
| Integrated Quantitative Investments LLC | 0.28% | Add +54.9% | 48,037 | $1.7M |
| Squarepoint Ops LLC | 0.00% | Add +124.8% | 47,897 | $1.7M |
| Freestone Grove Partners LP | 0.01% | Reduce -24.1% | 44,493 | $1.6M |
| Easterly Investment Partners LLC | 0.08% | Add +18.8% | 44,231 | $1.6M |
| XTX Topco Ltd | 0.02% | Add +17.7% | 44,187 | $1.6M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.00% | Reduce -15.7% | 44,011 | $1.6M |
| Citigroup Inc. | 0.00% | Reduce -15.0% | 43,677 | $1.6M |
| California State Teachers Retirement System | 0.00% | Add +45.5% | 42,829 | $1.6M |
| Jump Financial, LLC | 0.02% | Add +268.7% | 42,773 | $1.5M |
| Raymond James Financial Inc. | 0.00% | Reduce -6.4% | 42,582 | $1.5M |
| Jackson Creek Investment Advisors LLC | 0.50% | New | 42,663 | $1.5M |
| Creative Planning | 0.00% | Add +39.5% | 41,341 | $1.5M |
| Cresset Asset Management, LLC | 0.01% | New | 39,791 | $1.4M |
| HSBC Holdings PLC | 0.00% | Add +43.5% | 39,609 | $1.4M |
| Susquehanna Portfolio Strategies, LLC | 0.02% | Add +532.8% | 39,295 | $1.4M |
| Royal Bank of Canada | 0.00% | Add +35.3% | 38,500 | $1.4M |
| Intech Investment Management LLC | 0.01% | Add +4.5% | 38,092 | $1.4M |
| Vinva Investment Management Ltd | 0.01% | Add +68.4% | 24,992 | $1.3M |
| Deutsche Bank AG | 0.00% | Add +6.9% | 35,087 | $1.3M |
"% of holder's portfolio" is COLL's weight in each manager's 13F, not the share of Collegium Pharmaceutical Inc. the manager owns.