COLLEGIUM PHARMACEUTICAL INC COLL
COM · Common Stock · CUSIP 19459J104
Company in Dedham, United States
- SectorHealth care
- IndustryPharmaceutical Preparations
- HeadquartersStoughton, MA
- Founded2002
- Websitecollegiumpharma.com
- FilingsSEC EDGAR
* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once ($32.9k this quarter). Holder counts are more reliable. Shares outstanding: 32.1m as of 2025-04-30, from the company's own SEC filing; the percentage can still exceed 100%: lent-out shares are counted by the lender and the buyer, and some reports overlap without saying so. Implied quarter-end price ≈ $29.85. Options: 4 managers hold calls ($617.1k notional), 4 hold puts ($184.1k).
Trends to Q1 2025
Institutional holders
Managers reporting a position, each quarter
Numbers
| Quarter | Holders |
|---|---|
| Q3 2022 | 170 |
| Q4 2022 | 179 |
| Q1 2023 | 198 |
| Q2 2023 | 178 |
| Q3 2023 | 175 |
| Q4 2023 | 194 |
| Q1 2024 | 229 |
| Q2 2024 | 230 |
| Q3 2024 | 250 |
| Q4 2024 | 239 |
| Q1 2025 | 243 |
Buyers vs sellers
Managers adding to or starting a position, vs cutting or selling out
Numbers
| Quarter | Bought or added | Cut or sold out |
|---|---|---|
| Q2 2023 | 78 | 107 |
| Q3 2023 | 92 | 80 |
| Q4 2023 | 80 | 91 |
| Q1 2024 | 128 | 93 |
| Q2 2024 | 126 | 109 |
| Q3 2024 | 137 | 95 |
| Q4 2024 | 99 | 137 |
| Q1 2025 | 106 | 121 |
Calls vs puts
Options held, notional value, last 4 quarters. P/C = puts ÷ calls
Numbers
| Quarter | Calls | Puts | P/C |
|---|---|---|---|
| Q2 2024 | $2.0m | $598.9k | 0.29 |
| Q3 2024 | $2.7m | $842.3k | 0.32 |
| Q4 2024 | $707.0k | $277.2k | 0.39 |
| Q1 2025 | $617.1k | $184.1k | 0.30 |
Biggest buyers
| Rubric Capital Management LP | Added | +650.0k |
| MILLENNIUM MANAGEMENT LLC | Added | +461.9k |
| BANK OF AMERICA CORP /DE/ | Added | +366.4k |
| LOOMIS SAYLES & CO L P | Added | +187.3k |
| CITADEL ADVISORS LLC | Added | +157.2k |
| JANUS HENDERSON GROUP PLC | Added | +139.1k |
| ExodusPoint Capital Management, LP | Added | +133.3k |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ | Added | +109.7k |
| Connor, Clark & Lunn Investment Management Ltd. | New | +103.4k |
| JANE STREET GROUP, LLC | Added | +90.3k |
Biggest sellers
| Pacer Advisors, Inc. | Reduced | -1.7m |
| Qube Research & Technologies Ltd | Reduced | -164.2k |
| Invesco Ltd. | Reduced | -143.4k |
| Man Group plc | Reduced | -113.5k |
| BlackRock, Inc. | Reduced | -101.3k |
| FIRST TRUST ADVISORS LP | Reduced | -85.2k |
| PRINCIPAL FINANCIAL GROUP INC | Reduced | -71.7k |
| DIMENSIONAL FUND ADVISORS LP | Reduced | -66.8k |
| STATE STREET CORP | Reduced | -62.1k |
| VICTORY CAPITAL MANAGEMENT INC | Reduced | -60.8k |
Biggest calls
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | New | $385.1k12.9k shares |
| CITADEL ADVISORS LLC | Reduced | $200.0k6.7k shares |
| SIMPLEX TRADING, LLC | Reduced | $32.0k1.1k shares |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | Unchanged | $00 shares |
Biggest puts
| CITADEL ADVISORS LLC | Reduced | $167.2k5.6k shares |
| SIMPLEX TRADING, LLC | Added | $11.0k400 shares |
| WOLVERINE ASSET MANAGEMENT LLC | Unchanged | $6.0k200 shares |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | Unchanged | $00 shares |
Options at notional value: the value of the shares the contracts control, as filers report them, not what the options cost. Not included in the holders, shares or buying above.
Major shareholders (over 5%)
Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.
| Holder | Stake |
|---|---|
| BlackRock, Inc. 13G · institution filed 2025-04-28 | 15.6% |
| INTEGRATED CORE STRATEGIES (US) LLC 13G · passive investor +1.8 pts · filed 2026-10-08 | 7.4% |
| JANUS HENDERSON GROUP PLC 13G · institution new · filed 2026-05-15 | 5.8% |
| FULLER & THALER ASSET MANAGEMENT, INC. 13G · institution new · filed 2026-08-14 | 5.0% |
| VANGUARD CAPITAL MANAGEMENT LLC 13G · institution new · filed 2026-07-31 | 5.0% |
| PRINCIPAL GLOBAL INVESTORS 13G · institution +0.4 pts · filed 2026-08-05 | 5.0% |
| Invesco Ltd. 13G · institution +0.1 pts · filed 2026-05-08 | 5.0% |
Fell to 5% or below in the last year: EVENTIDE ASSET MANAGEMENT, LLC (4.5%, 2026-05-15), RENAISSANCE TECHNOLOGIES LLC (4.5%, 2026-05-14), VANGUARD GROUP INC (0.0%, 2026-03-26; now reported by VANGUARD CAPITAL MANAGEMENT LLC), Rubric Capital Management LP (4.7%, 2026-02-13)
Insider purchases and sales in Q1 2025
Shares bought or sold by the company's own officers, directors and 10% owners, in the open market or privately, as they reported to the SEC on Form 4 (due within two business days of the trade). Grants, option exercises, shares withheld for tax and gifts aren't included.
Officers and directors buying vs selling
Number of people, by quarter (10% owners not included)
Numbers
| Quarter | Buying | Bought | Selling | Sold | Sold under a plan |
|---|---|---|---|---|---|
| Q2 2023 | 0 | — | 2 | $3.1m | $3.1m |
| Q3 2023 | 0 | — | 0 | — | — |
| Q4 2023 | 0 | — | 2 | $2.9m | $2.9m |
| Q1 2024 | 0 | — | 2 | $1.2m | $1.1m |
| Q2 2024 | 0 | — | 4 | $6.1m | $1.5m |
| Q3 2024 | 0 | — | 2 | $1.1m | — |
| Q4 2024 | 0 | — | 0 | — | — |
| Q1 2025 | 0 | — | 3 | $5.3m | $2.9m |
| Date | Insider | Trade | Value |
|---|---|---|---|
| 2025-03-21 | Dreyer Scott EVP & Chief Commercial Officer | Sold plan | $567.0k18.9k shares |
| 2025-03-21 | Tupper Colleen EVP & Chief Financial Officer | Sold plan | $192.1k6.4k shares |
| 2025-03-20 | Dreyer Scott EVP & Chief Commercial Officer | Sold plan | $57.8k1.9k shares |
| 2025-03-20 | Tupper Colleen EVP & Chief Financial Officer | Sold plan | $36.2k1.2k shares |
| 2025-03-14 | Dreyer Scott EVP & Chief Commercial Officer | Sold plan | $67.7k2.3k shares |
| 2025-03-14 | Tupper Colleen EVP & Chief Financial Officer | Sold plan | $29.3k977 shares |
| 2025-03-11 | Dreyer Scott EVP & Chief Commercial Officer | Sold plan | $461.6k15.4k shares |
| 2025-03-11 | Tupper Colleen EVP & Chief Financial Officer | Sold plan | $313.5k10.4k shares |
| 2025-03-07 | Dreyer Scott EVP & Chief Commercial Officer | Sold plan | $70.4k2.3k shares |
| 2025-03-07 | Tupper Colleen EVP & Chief Financial Officer | Sold plan | $45.1k1.5k shares |
| 2025-03-06 | Kuhlmann Shirley R. EVP and General Counsel | Sold | $742.9k26.1k shares |
| 2025-03-06 | Dreyer Scott EVP & Chief Commercial Officer | Sold plan | $98.8k3.3k shares |
| 2025-03-06 | Tupper Colleen EVP & Chief Financial Officer | Sold plan | $58.5k1.9k shares |
| 2025-03-05 | Kuhlmann Shirley R. EVP and General Counsel | Sold | $560.6k20.0k shares |
| 2025-03-04 | Kuhlmann Shirley R. EVP and General Counsel | Sold | $1.1m40.0k shares |
| 2025-01-10 | Kuhlmann Shirley R. EVP and General Counsel | Sold plan | $908.6k27.5k shares |
Their holding: how much the trade added to or took from the insider's holding (direct, or the trust or fund named). The same trade is sometimes reported by more than one insider, such as a fund and the director who represents it; totals count it once. A value is left blank where the reported price is far from the market price (usually a typo).
Holders, Q1 2025
| Manager | Shares | Change |
|---|---|---|
| BlackRock, Inc. 0.00% of their portfolio | 5.5m $162.8m | Reduced -101.3k |
| Rubric Capital Management LP 1.60% of their portfolio | 3.0m $89.5m | Added +650.0k |
| EVENTIDE ASSET MANAGEMENT, LLC 1.57% of their portfolio | 2.6m $78.8m | Added +845 |
| VANGUARD GROUP INC 0.00% of their portfolio | 2.2m $67.1m | Reduced -36.1k |
| Invesco Ltd. 0.01% of their portfolio | 1.6m $48.7m | Reduced -143.4k |
| RENAISSANCE TECHNOLOGIES LLC 0.07% of their portfolio | 1.6m $48.2m | Reduced -45.5k |
| PRINCIPAL FINANCIAL GROUP INC 0.03% of their portfolio | 1.6m $47.0m | Reduced -71.7k |
| STATE STREET CORP 0.00% of their portfolio | 1.4m $41.0m | Reduced -62.1k |
| FULLER & THALER ASSET MANAGEMENT, INC. 0.16% of their portfolio | 1.4m $40.9m | Added +19.6k |
| DIMENSIONAL FUND ADVISORS LP 0.01% of their portfolio | 909.0k $27.1m | Reduced -66.8k |
| EMERALD ADVISERS, LLC 1.11% of their portfolio | 826.5k $24.7m | Added +14.8k |
| GEODE CAPITAL MANAGEMENT, LLC 0.00% of their portfolio | 765.5k $22.9m | Reduced -4.9k |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ 0.01% of their portfolio | 713.9k $21.3m | Added +109.7k |
| MILLENNIUM MANAGEMENT LLC 0.02% of their portfolio | 647.8k $19.3m | Added +461.9k |
| MORGAN STANLEY 0.00% of their portfolio | 636.5k $19.0m | Reduced -42.8k |
| EMERALD MUTUAL FUND ADVISERS TRUST 1.22% of their portfolio | 574.1k $17.1m | Added +4.5k |
| CITADEL ADVISORS LLC 0.01% of their portfolio | 510.2k $15.2m | Added +157.2k |
| VICTORY CAPITAL MANAGEMENT INC 0.02% of their portfolio | 498.7k $14.9m | Reduced -60.8k |
| BANK OF AMERICA CORP /DE/ 0.00% of their portfolio | 452.5k $13.5m | Added +366.4k |
| JANUS HENDERSON GROUP PLC 0.01% of their portfolio | 430.5k $12.8m | Added +139.1k |
| Pacer Advisors, Inc. 0.03% of their portfolio | 419.1k $12.5m | Reduced -1.7m |
| NORTHERN TRUST CORP 0.00% of their portfolio | 386.0k $11.5m | Added +807 |
| LSV ASSET MANAGEMENT 0.03% of their portfolio | 384.1k $11.5m | Reduced -6.4k |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.00% of their portfolio | 355.3k $10.6m | Reduced -12.1k |
| ROYCE & ASSOCIATES LP 0.10% of their portfolio | 302.6k $9.0m | Reduced -36.9k |
| D. E. Shaw & Co., Inc. 0.01% of their portfolio | 261.1k $7.8m | Added +43.3k |
| Bank of New York Mellon Corp 0.00% of their portfolio | 242.3k $7.2m | Reduced -10.4k |
| Quantedge Capital Pte Ltd 2.25% of their portfolio | 237.8k $7.1m | Reduced -30.0k |
| UBS Group AG 0.00% of their portfolio | 216.5k $6.5m | Added +16.0k |
| THIRD AVENUE MANAGEMENT LLC 1.22% of their portfolio | 203.4k $6.1m | Unchanged |
| ExodusPoint Capital Management, LP 0.08% of their portfolio | 196.5k $5.9m | Added +133.3k |
| LOOMIS SAYLES & CO L P 0.01% of their portfolio | 187.4k $5.6m | Added +187.3k |
| GOLDMAN SACHS GROUP INC 0.00% of their portfolio | 175.3k $5.2m | Reduced -44.4k |
| Uniplan Investment Counsel, Inc. 0.41% of their portfolio | 142.8k $4.3m | Added +797 |
| Hillsdale Investment Management Inc. 0.20% of their portfolio | 133.2k $4.0m | Added +17.0k |
| JANE STREET GROUP, LLC 0.01% of their portfolio | 131.5k $3.9m | Added +90.3k |
| Universal- Beteiligungs- und Servicegesellschaft mbH 0.01% of their portfolio | 124.7k $3.7m | Added +2.9k |
| Brandywine Global Investment Management, LLC 0.02% of their portfolio | 114.8k $3.4m | Added +13.8k |
| Tejara Capital Ltd 1.64% of their portfolio | 111.8k $3.3m | Added +83.0k |
| RHUMBLINE ADVISERS 0.00% of their portfolio | 111.6k $3.3m | Added +3.4k |
| AQR CAPITAL MANAGEMENT LLC 0.00% of their portfolio | 107.4k $3.2m | Reduced -46.8k |
| Man Group plc 0.01% of their portfolio | 104.9k $3.1m | Reduced -113.5k |
| Connor, Clark & Lunn Investment Management Ltd. 0.01% of their portfolio | 103.4k $3.1m | New |
| Assenagon Asset Management S.A. 0.01% of their portfolio | 102.7k $3.1m | Reduced -47.9k |
| Public Sector Pension Investment Board 0.01% of their portfolio | 102.2k $3.1m | Added +21.6k |
| AMERIPRISE FINANCIAL INC 0.00% of their portfolio | 91.8k $2.7m | Added +1.1k |
| AMERICAN CENTURY COMPANIES INC 0.00% of their portfolio | 90.8k $2.7m | Added +5.3k |
| Nuveen, LLC 0.00% of their portfolio | 89.6k $2.7m | First filing |
| Legal & General Group Plc 0.00% of their portfolio | 89.3k $2.7m | Reduced -2.0k |
| WELLINGTON MANAGEMENT GROUP LLP 0.00% of their portfolio | 83.9k $2.5m | Reduced -4.7k |
| O'SHAUGHNESSY ASSET MANAGEMENT, LLC 0.02% of their portfolio | 81.4k $2.4m | Added +675 |
| F/m Investments LLC 0.09% of their portfolio | 77.7k $2.3m | Added +4.5k |
| TWO SIGMA INVESTMENTS, LP 0.00% of their portfolio | 75.2k $2.2m | Added +4.4k |
| RAYMOND JAMES FINANCIAL INC 0.00% of their portfolio | 74.5k $2.2m | Reduced -10.4k |
| INTECH INVESTMENT MANAGEMENT LLC 0.02% of their portfolio | 73.9k $2.2m | Added +6.8k |
| BARCLAYS PLC 0.00% of their portfolio | 73.7k $2.2m | Reduced -6.1k |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 0.00% of their portfolio | 71.0k $2.1m | Added +4.6k |
| JPMORGAN CHASE & CO 0.00% of their portfolio | 69.5k $2.1m | Reduced -13.2k |
| DEUTSCHE BANK AG\ 0.00% of their portfolio | 64.3k $1.9m | Reduced -19.9k |
| Amundi 0.00% of their portfolio | 62.6k $1.8m | Added +47.0k |
| Swiss National Bank 0.00% of their portfolio | 62.5k $1.9m | Reduced -800 |
| EXCHANGE TRADED CONCEPTS, LLC 0.03% of their portfolio | 62.4k $1.9m | Reduced -12.7k |
| ROYAL BANK OF CANADA 0.00% of their portfolio | 58.6k $1.7m | Reduced -37.2k |
| EASTERLY INVESTMENT PARTNERS LLC 0.14% of their portfolio | 56.2k $1.7m | Unchanged |
| CITIGROUP INC 0.00% of their portfolio | 54.1k $1.6m | Added +583 |
| Qube Research & Technologies Ltd 0.00% of their portfolio | 53.6k $1.6m | Reduced -164.2k |
| LOS ANGELES CAPITAL MANAGEMENT LLC 0.01% of their portfolio | 53.4k $1.6m | Added +900 |
| GLOBEFLEX CAPITAL L P 0.15% of their portfolio | 52.9k $1.6m | Unchanged |
| FMR LLC 0.00% of their portfolio | 50.3k $1.5m | Reduced -9.3k |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP 0.00% of their portfolio | 49.7k $1.5m | Added +18.8k |
| Campbell & CO Investment Adviser LLC 0.11% of their portfolio | 47.6k $1.4m | New |
| Balyasny Asset Management L.P. 0.00% of their portfolio | 47.0k $1.4m | New |
| TWO SIGMA ADVISERS, LP 0.00% of their portfolio | 46.3k $1.4m | Reduced -25.7k |
| VIRGINIA RETIREMENT SYSTEMS ET Al 0.01% of their portfolio | 45.8k $1.4m | First filing |
| LPL Financial LLC 0.00% of their portfolio | 44.9k $1.3m | Reduced -16.3k |
| FIRST TRUST ADVISORS LP 0.00% of their portfolio | 44.5k $1.3m | Reduced -85.2k |
| CREDIT AGRICOLE S A 0.00% of their portfolio | 42.7k $1.3m | Unchanged |
| CANADA LIFE ASSURANCE Co 0.00% of their portfolio | 41.8k $1.2m | Reduced -3.7k |
| HRT FINANCIAL LP 0.01% of their portfolio | 41.0k $1.2m | Reduced -5.4k |
| Alberta Investment Management Corp 0.01% of their portfolio | 40.3k $1.2m | Unchanged |
| Jackson Creek Investment Advisors LLC 0.38% of their portfolio | 39.7k $1.2m | Reduced -22 |
| ACORN FINANCIAL ADVISORY SERVICES INC /ADV 0.21% of their portfolio | 38.7k $1.2m | Added +10.0k |
| Knott David M Jr 0.54% of their portfolio | 38.5k $1.1m | Added +5.5k |
| Redwood Investments, LLC 0.41% of their portfolio | 37.1k $1.1m | Reduced -54 |
| ALLIANCEBERNSTEIN L.P. 0.00% of their portfolio | 36.0k $1.1m | Unchanged |
| Squarepoint Ops LLC 0.00% of their portfolio | 35.1k $1.0m | Reduced -4.5k |
| PRICE T ROWE ASSOCIATES INC /MD/ 0.00% of their portfolio | 34.5k $1.0m | Added +1.4k |
| South Dakota Investment Council 0.02% of their portfolio | 34.3k $1.0m | Added +1.4k |
| Integrated Quantitative Investments LLC 0.49% of their portfolio | 33.1k $986.6k | Reduced -49 |
| RITHOLTZ WEALTH MANAGEMENT 0.03% of their portfolio | 32.1k $958.4k | Reduced -1.7k |
| PRUDENTIAL FINANCIAL INC 0.00% of their portfolio | 31.8k $940.5k | Reduced -1.5k |
| ENVESTNET ASSET MANAGEMENT INC 0.00% of their portfolio | 30.9k $922.1k | Added +6.6k |
| Aquatic Capital Management LLC 0.02% of their portfolio | 30.3k $905.6k | Added +14.2k |
| KLP KAPITALFORVALTNING AS 0.00% of their portfolio | 30.2k $901.5k | Added +4.5k |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 0.00% of their portfolio | 30.1k $898.3k | Unchanged |
| FRANKLIN RESOURCES INC 0.00% of their portfolio | 28.8k $858.6k | Reduced -1.7k |
| VIRTUS ADVISERS, LLC 0.54% of their portfolio | 27.7k $827.0k | New |
| Engineers Gate Manager LP 0.01% of their portfolio | 26.4k $787.2k | Reduced -7.4k |
| SummerHaven Investment Management, LLC 0.51% of their portfolio | 24.4k $727.0k | Added +448 |
| Thrive Wealth Management, LLC 0.14% of their portfolio | 24.0k $715.7k | Unchanged |