Collegium PharmaceuticalCOLL
13F holders, Q3 2025 (September 30)243holders +21
43new positions
22sold out
7famous investors
$35.02avg. 13F price*
At the end of Q3 2025, 243 institutions reported holding Collegium Pharmaceutical Inc. (COLL) in their 13F filings, up 21 from Q2 2025. 43 opened new positions and 22 sold out. The largest holders were BlackRock, Inc. ($181.2M), Rubric Capital Management LP ($98.9M) and Eventide Asset Management, LLC ($83.7M). 7 famous investors held it, including Jim Simons / Peter Brown (0.1% of Renaissance Technologies's portfolio), David E. Shaw (0.0% of D. E. Shaw & Co.'s portfolio) and Ken Griffin (0.0% of Citadel Advisors's portfolio).
- Company
- Collegium Pharmaceutical Inc.
- CUSIP
- 19459J104
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q2 2025 → Q3 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 43 | $40.8M |
| Exits | 22 | $19.2M |
All 13F filers, Q2 2025 → Q3 2025: 4,572,245 shares bought and 3,256,770 shares sold, net +1,315,475 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 243 holders
| BlackRock, Inc. | 0.00% | Reduce -3.1% | 5,178,044 | $181.2M |
| Rubric Capital Management LP | 1.33% | Reduce -10.5% | 2,826,498 | $98.9M |
| Eventide Asset Management, LLC | 1.38% | Reduce -9.5% | 2,390,912 | $83.7M |
| Vanguard Group Inc. | 0.00% | Reduce -1.0% | 2,226,378 | $77.9M |
| Renaissance Technologies | 0.07% | Add +5.1% | 1,599,189 | $56.0M |
| Fuller & Thaler Asset Management, Inc. | 0.18% | Add +5.0% | 1,502,674 | $52.6M |
| Principal Financial Group Inc. | 0.02% | Reduce -10.7% | 1,309,771 | $45.8M |
| State Street Corp. | 0.00% | Reduce -4.5% | 1,293,911 | $45.3M |
| Invesco Ltd. | 0.01% | Reduce -19.1% | 1,282,971 | $44.9M |
| Janus Henderson Group PLC | 0.01% | Add +93.8% | 910,241 | $31.8M |
| Geode Capital Management, LLC | 0.00% | Add +7.2% | 836,381 | $29.3M |
| Dimensional Fund Advisors LP | 0.01% | Reduce -3.5% | 831,091 | $29.1M |
| Goldman Sachs Group Inc. | 0.00% | Add +238.8% | 802,234 | $28.1M |
| Massachusetts Financial Services Co. | 0.01% | Reduce -0.7% | 793,934 | $27.8M |
| Morgan Stanley | 0.00% | Add +25.0% | 767,420 | $26.9M |
| Emerald Advisers, LLC | 0.72% | Reduce -23.6% | 639,694 | $22.4M |
| Victory Capital Management Inc. | 0.01% | Reduce -5.7% | 479,672 | $16.8M |
| Charles Schwab Investment Management Inc. | 0.00% | Add +5.4% | 406,849 | $14.2M |
| Emerald Mutual Fund Advisers Trust | 0.71% | Reduce -28.1% | 395,661 | $13.8M |
| D. E. Shaw & Co. | 0.01% | Add +91.1% | 389,775 | $13.6M |
| Northern Trust Corp. | 0.00% | Reduce -2.5% | 371,316 | $13.0M |
| LSV Asset Management | 0.03% | Reduce -0.9% | 346,600 | $12.1M |
| Qube Research & Technologies Ltd | 0.02% | Add +237.9% | 320,559 | $11.2M |
| Loomis Sayles & Co. L P | 0.01% | Reduce -5.7% | 317,880 | $11.1M |
| Royce & Associates LP | 0.11% | Add +0.1% | 306,140 | $10.7M |
| Marshall Wace, LLP | 0.01% | Add +104.1% | 279,013 | $9.8M |
| Two Sigma Investments, LP | 0.02% | Add +897.2% | 269,318 | $9.4M |
| UBS Group AG | 0.00% | Add +10.6% | 255,459 | $8.9M |
| Citadel Advisors | 0.01% | Add +5.6% | 253,500 | $8.9M |
| Pacer Advisors, Inc. | 0.02% | Reduce -25.8% | 250,601 | $8.8M |
| Voloridge Investment Management, LLC | 0.03% | Add +854.2% | 249,473 | $8.7M |
| Bank of New York Mellon Corp | 0.00% | Reduce -0.4% | 248,974 | $8.7M |
| Bank of America Corp. | 0.00% | Reduce -52.3% | 245,768 | $8.6M |
| Jane Street Group, LLC | 0.01% | Add +172.4% | 240,730 | $8.4M |
| Walleye Capital LLC | 0.07% | New | 229,187 | $8.0M |
| JPMorgan Chase & Co. | 0.00% | Add +193.8% | 211,757 | $7.4M |
| Third Avenue Management LLC | 1.34% | No change | 203,401 | $7.2M |
| Hillsdale Investment Management Inc. | 0.21% | Add +14.1% | 203,000 | $7.1M |
| Assenagon Asset Management S.A. | 0.01% | Add +90.5% | 195,589 | $6.8M |
| Amundi | 0.00% | New | 185,524 | $6.3M |
| Connor, Clark & Lunn Investment Management Ltd. | 0.02% | Reduce -1.3% | 155,090 | $5.4M |
| Brandywine Global Investment Management, LLC | 0.03% | Reduce -3.6% | 135,345 | $4.7M |
| Jefferies Financial Group Inc. | 0.04% | New | 126,565 | $4.4M |
| Wellington Management Group LLP | 0.00% | Add +24.3% | 122,982 | $4.3M |
| Public Sector Pension Investment Board | 0.02% | Add +11.9% | 122,899 | $4.3M |
| Millennium Management | 0.00% | Reduce -45.5% | 122,186 | $4.3M |
| American Century Companies Inc. | 0.00% | Add +18.1% | 117,979 | $4.1M |
| BNP Paribas Financial Markets | 0.00% | Add +1063.5% | 114,409 | $4.0M |
| Ballast Asset Management, LP | 1.83% | Add +31.1% | 114,315 | $4.0M |
| Uniplan Investment Counsel, Inc. | 0.40% | Reduce -14.1% | 112,028 | $3.9M |
| Rhumbline Advisers | 0.00% | Reduce -4.0% | 104,725 | $3.7M |
| Two Sigma Advisers, LP | 0.01% | Add +374.5% | 102,500 | $3.6M |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 0.01% | Reduce -24.1% | 95,889 | $3.4M |
| Man Group plc | 0.01% | Add +20.0% | 93,912 | $3.3M |
| AQR Capital Management | 0.00% | Reduce -3.5% | 87,184 | $3.1M |
| Intech Investment Management LLC | 0.03% | Reduce -21.6% | 86,709 | $3.0M |
| Citigroup Inc. | 0.00% | Reduce -19.7% | 86,589 | $3.0M |
| Legal & General Group Plc | 0.00% | Reduce -12.2% | 78,911 | $2.8M |
| Jump Financial, LLC | 0.04% | New | 78,536 | $2.7M |
| Barclays PLC | 0.00% | Reduce -17.2% | 74,031 | $2.6M |
| Ameriprise Financial Inc. | 0.00% | Reduce -4.0% | 73,552 | $2.6M |
| Nuveen, LLC | 0.00% | No change | 72,153 | $2.5M |
| Los Angeles Capital Management LLC | 0.01% | Add +34.8% | 67,240 | $2.4M |
| WINTON GROUP Ltd | 0.09% | New | 65,345 | $2.3M |
| O'shaughnessy Asset Management, LLC | 0.01% | Reduce -15.2% | 62,539 | $2.2M |
| Swiss National Bank | 0.00% | Add +1.5% | 62,300 | $2.2M |
| FMR LLC | 0.00% | Add +12.0% | 58,862 | $2.1M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.00% | Reduce -39.9% | 57,016 | $2.0M |
| Algert Global LLC | 0.03% | New | 57,010 | $2.0M |
| Eastern Bank | 0.03% | Add +487.5% | 54,843 | $1.9M |
| F/m Investments LLC | 0.07% | Reduce -31.4% | 54,040 | $1.9M |
| Globeflex Capital L P | 0.29% | Add +0.1% | 52,955 | $1.9M |
| Engineers Gate Manager LP | 0.02% | Reduce -25.4% | 52,315 | $1.8M |
| Royal Bank of Canada | 0.00% | Add +0.9% | 51,692 | $1.8M |
| Easterly Investment Partners LLC | 0.12% | Reduce -1.9% | 51,412 | $1.8M |
| Quantbot Technologies LP | 0.05% | Add +380.2% | 51,236 | $1.8M |
| Envestnet Asset Management Inc. | 0.00% | Add +9.3% | 48,877 | $1.7M |
| Prudential Financial Inc. | 0.00% | Add +35.9% | 45,674 | $1.6M |
| Raymond James Financial Inc. | 0.00% | Add +10.7% | 45,415 | $1.6M |
| Focus Partners Wealth | 0.00% | New | 9,631 | $1.5M |
| State of Wisconsin Investment Board | 0.00% | Add +155.7% | 41,154 | $1.4M |
| CANADA LIFE ASSURANCE Co | 0.00% | No change | 39,933 | $1.4M |
| Versor Investments LP | 0.25% | New | 38,201 | $1.3M |
| Acorn Financial Advisory Services Inc. | 0.19% | Reduce -3.2% | 36,051 | $1.3M |
| Alliancebernstein L.P. | 0.00% | No change | 36,010 | $1.3M |
| Dark Forest Capital Management LP | 0.05% | New | 35,044 | $1.2M |
| Sanctuary Advisors, LLC | 0.01% | Reduce -16.3% | 35,011 | $1.2M |
| T. Rowe Price Associates Inc. | 0.00% | Reduce -3.6% | 34,965 | $1.2M |
| Arrowstreet Capital, Limited Partnership | 0.00% | New | 33,713 | $1.2M |
| Martingale Asset Management L P | 0.03% | Add +141.8% | 31,463 | $1.1M |
| Franklin Resources Inc. | 0.00% | Add +6.0% | 30,912 | $1.1M |
| California State Teachers Retirement System | 0.00% | Add +0.0% | 29,743 | $1.0M |
| SG Americas Securities, LLC | 0.00% | Add +215.6% | 28,978 | $1.0M |
| South Dakota Investment Council | 0.02% | Reduce -15.7% | 28,916 | $1.0M |
| Deutsche Bank AG | 0.00% | Add +13.8% | 28,595 | $1.0M |
| Caxton Associates LLP | 0.03% | New | 27,462 | $961K |
| SummerHaven Investment Management, LLC | 0.52% | Add +3.5% | 25,748 | $901K |
| LPL Financial LLC | 0.00% | Reduce -26.3% | 25,526 | $893K |
| Creative Planning | 0.00% | Add +11.1% | 25,178 | $881K |
| AlphaQuest LLC | 0.06% | Add +170.8% | 25,003 | $875K |
"% of holder's portfolio" is COLL's weight in each manager's 13F, not the share of Collegium Pharmaceutical Inc. the manager owns.