13F

Stock

Collegium Pharmaceutical, Inc

COLL · held by 277 managers

Reported value

$1.5B

Holders

277

+34 new · −55 exited

Holders’ est. mark

−$429.2M

Price effect on 215 books still in the name

Largest holder

$169.8M

BlackRock, Inc.

Notable conviction

Share of each notable manager’s 13F book.

Holder count by quarter

Who holds it

Notable only
InvestorSharesValueEst. markChange
BlackRock, Inc.5.13M$169.8M−$67.5MCut−$66.3M
Linden Advisors LP135.7M$157.7M−$33.9MCut−$32.8M
TENOR CAPITAL MANAGEMENT Co., L.P.68.8M$80.2M−$2.34MAdded$67.4M
JANUS HENDERSON GROUP PLC1.83M$60.4M−$19.1MCut−$6.67M
Invesco Ltd.1.59M$52.6M−$15.5MCut−$1.76M
FULLER & THALER ASSET MANAGEMENT, INC.1.5M$49.6M−$19.8MCut−$19.9M
Renaissance Technologies1.47M$48.6M−$19.4MCut−$26.3M
State Street1.42M$47.1M−$17.3MCut−$13.6M
EVENTIDE ASSET MANAGEMENT, LLC1.42M$47.1M−$18.9MCut−$39.8M
MASSACHUSETTS FINANCIAL SERVICES CO /MA/1.37M$45.2M−$17.4MCut−$15.6M
VANGUARD CAPITAL MANAGEMENT LLC1.33M$44.1MHeld
PRINCIPAL FINANCIAL GROUP INC1.3M$42.8M−$17.1MCut−$18M
Rubric Capital Management LP1.28M$42.3M−$16.9MCut−$27M
DIMENSIONAL FUND ADVISORS LP833.2K$27.6M−$11MCut−$10.9M
GEODE CAPITAL MANAGEMENT, LLC819.4K$27.1M−$10.8MCut−$11.3M
MARSHALL WACE, LLP748.8K$24.8M−$6.51MAdded$1.97M
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP703.5K$23.3M−$7.19MCut−$1.91M
VANGUARD PORTFOLIO MANAGEMENT LLC680.4K$22.5MHeld
VICTORY CAPITAL MANAGEMENT INC625.3K$20.7M−$6.05MCut−$494K
Qube Research & Technologies Ltd621.9K$20.6M−$3.55MAdded$8.15M
TWO SIGMA INVESTMENTS, LP590.1K$19.5M$15.3MCut−$958.7K
GOLDMAN SACHS GROUP INC575.1K$19M−$7.61MCut−$11M
MORGAN STANLEY1.32M$18M−$11.1MCut−$14.9M
D. E. Shaw & Co., Inc.530.7K$17.6M−$7.02MCut−$12.7M
CHARLES SCHWAB INVESTMENT MANAGEMENT INC495K$16.4M−$5.92MCut−$4.34M
AMERICAN CENTURY COMPANIES INC460.7K$15.2M−$2.74MAdded$5.65M
EMERALD ADVISERS, LLC402.8K$13.3M−$5.33MCut−$15.8M
LOOMIS SAYLES & CO L P375.7K$12.4M−$4.4MCut−$2.97M
NORTHERN TRUST CORP361.9K$12M−$4.68MCut−$4.4M
SILVERBACK ASSET MANAGEMENT LLC10.3M$12M−$2.58MCut−$13.9M
MILLENNIUM MANAGEMENT LLC360.8K$11.9M−$929.8KAdded$8.68M
Assenagon Asset Management S.A.312.6K$10.3M−$4.14MCut−$13.4M
EMERALD MUTUAL FUND ADVISERS TRUST306.1K$10.1M−$4.05MCut−$8.01M
BANK OF AMERICA CORP /DE/297.8K$9.85M−$2.58MAdded$805.3K
ROYCE & ASSOCIATES LP272.8K$9.02M−$3.32MCut−$2.61M
Walleye Capital LLC6.5M$7.56M−$3.4MCut−$3.46M
Bank of New York Mellon Corp225.7K$7.46M−$2.99MCut−$3.05M
VANGUARD FIDUCIARY TRUST CO219.4K$7.25MHeld
VOLORIDGE INVESTMENT MANAGEMENT, LLC200.3K$6.62M−$2.65MCut−$4.84M
Hillsdale Investment Management Inc.184.6K$6.1M−$2.44MCut−$3.46M
SSI INVESTMENT MANAGEMENT LLC5.1M$5.91M−$1.09MCut−$219K
FRANKLIN RESOURCES INC174.4K$5.77M−$499.6KAdded$4.02M
PRUDENTIAL FINANCIAL INC170.7K$5.65M−$998.9KAdded$2.15M
BNP PARIBAS FINANCIAL MARKETS1.45M$5.58M−$695.5KCut−$9.01M
Fidelity2.92M$5.5M−$1.3MCut−$1.29M
THIRD AVENUE MANAGEMENT LLC155.1K$5.13M−$2.05MCut−$4.29M
PUBLIC SECTOR PENSION INVESTMENT BOARD141.3K$4.67M−$1.87MCut−$2.12M
Icahn Capital135.2K$4.47M−$1.34MCut−$216.5K
SEI INVESTMENTS CO130.6K$4.32M−$592.6KAdded$2.25M
ARISTEIA CAPITAL, L.L.C.3.5M$4.07M−$875.7KCut−$2.29M
Citadel121.4K$4.01M−$1.61MCut−$2.06M
Ballast Asset Management, LP113.2K$3.74M−$1.46MCut−$1.37M
JPMORGAN CHASE & CO110.7K$3.54M−$1.55MCut−$1.46M
HUSSMAN STRATEGIC ADVISORS, INC.105K$3.47MNew
WELLINGTON MANAGEMENT GROUP LLP103.5K$3.42M−$1.37MCut−$1.92M
RHUMBLINE ADVISERS96.3K$3.19M−$1.27MCut−$1.27M
PEREGRINE CAPITAL MANAGEMENT LLC96.3K$3.18MNew
Universal- Beteiligungs- und Servicegesellschaft mbH92.3K$3.05M−$1.23MCut−$1.24M
WELLS FARGO & COMPANY/MN86.5K$2.86M−$761.9KAdded$195.6K
CITIGROUP INC973.4K$2.77M$267.7KCut−$3.09M
Legal & General Group Plc77.6K$2.57M−$1.03MCut−$1.02M
Tejara Capital Ltd77K$2.55MNew
Wellesley Asset Management4.13M$2.47M−$3.22MCut−$3.14M
CREDIT AGRICOLE S A73.4K$2.43M−$971.7KCut−$971.7K
Campbell & CO Investment Adviser LLC73.2K$2.42M−$529.7KAdded$568.1K
Man Group plc72.2K$2.39M−$641.1KAdded$143.5K
Nuveen, LLC72K$2.38M−$914.6KCut−$820.1K
BARCLAYS PLC71.9K$2.38M−$951.9KCut−$2.42M
WEDGE CAPITAL MANAGEMENT L L P/NC71.4K$2.36M−$770.8KCut−$337.8K
AMERIPRISE FINANCIAL INC69.8K$2.31M−$923KCut−$1.07M
Uniplan Investment Counsel, Inc.68.7K$2.27M−$909.5KCut−$2.9M
Trexquant Investment LP68.1K$2.25M−$901.1KCut−$4.72M
O'SHAUGHNESSY ASSET MANAGEMENT, LLC65.5K$2.17M−$797.8KCut−$624.6K
Swiss National Bank62.3K$2.06M−$824.2KCut−$824.2K
HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND61.7K$2.04M−$545.1KAdded$134.2K
ENVESTNET ASSET MANAGEMENT INC61K$2.02M−$472.1KAdded$366.6K
Freestone Grove Partners LP58.6K$1.94M−$157.6KAdded$1.39M
EXCHANGE TRADED CONCEPTS, LLC57.4K$1.9M−$270.8KAdded$951.7K
Empowered Funds, LLC57.4K$1.9M−$432KAdded$386K
Quantinno Capital Management LP56.2K$1.86M−$251.8KAdded$978.9K
Gotham Asset Management, LLC55.6K$1.84M−$137.6KAdded$1.36M
EASTERN BANK54.8K$1.81M−$725.6KCut−$725.6K
GLOBEFLEX CAPITAL L P53K$1.75M−$700.6KCut−$700.6K
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC52.2K$1.73M−$690.5KCut−$750.7K
Engineers Gate Manager LP49.8K$1.65M−$659KCut−$680.2K
ALLIANCEBERNSTEIN L.P.35.1K$1.62M−$0Added$3.75K
Brevan Howard Capital Management LP48.8K$1.61M−$155.4KAdded$1.07M
MARTINGALE ASSET MANAGEMENT L P48.6K$1.61M−$504.8KCut−$160.8K
F/m Investments LLC48K$1.59M−$634.9KCut−$730.1K
RAYMOND JAMES FINANCIAL INC45.5K$1.5M−$601.6KCut−$977.5K
Corient Private Wealth LLC44.8K$1.48M−$103.9KAdded$1.12M
UBS Group AG43.3K$1.43M−$573.3KCut−$3.01M
NewEdge Wealth, LLC38.9K$1.29M−$322.3KAdded$158.1K
XTX Topco Ltd37.5K$1.24M−$128.8KAdded$790.5K
EASTERLY INVESTMENT PARTNERS LLC37.2K$1.22M−$479.6KCut−$411.1K
INTECH INVESTMENT MANAGEMENT LLC36.4K$1.2M−$482.1KCut−$3.84M
ACORN FINANCIAL ADVISORY SERVICES INC /ADV35.1K$1.16M−$464.8KCut−$489.6K
DEUTSCHE BANK AG\32.8K$1.09M−$396.7KCut−$303.2K
Integrated Quantitative Investments LLC31K$1.03M−$410.3KCut−$616K
ZACKS INVESTMENT MANAGEMENT30.3K$1M−$372.2KCut−$299.3K
Creative Planning29.6K$980.1K−$350.1KCut−$245.2K
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM29.4K$973.7K−$389.5KCut−$400.4K
FIFTH THIRD BANCORP29.1K$962.1K−$2.37KAdded$953.8K
ROYAL BANK OF CANADA28.5K$941K−$376KCut−$386K
Belpointe Asset Management LLC27.5K$908.3K−$221.4KAdded$133.4K
Fortis Capital Advisors, LLC27.5K$908.3K−$221.4KAdded$133.4K
HSBC HOLDINGS PLC27.6K$905.1K−$373.1KCut−$524.1K
Balyasny Asset Management L.P.27K$894.2KNew
LOS ANGELES CAPITAL MANAGEMENT LLC25.8K$854.6K−$66.7KCut−$587.2K
SUSQUEHANNA INTERNATIONAL GROUP, LLP25.2K$831.9K−$89KAdded$520.5K
Jefferies Financial Group Inc.24.3K$803.6K−$321.5KCut−$1.24M
Verdence Capital Advisors LLC24.2K$798.7KNew
EVOLVE PRIVATE WEALTH, LLC23.5K$777.8K−$293.8KCut−$250.4K
SummerHaven Investment Management, LLC22.8K$752.5K−$301.1KCut−$439.6K
SEGALL BRYANT & HAMILL, LLC22.3K$738.1K−$294.8KCut−$293.5K
Smith Group Asset Management, LLC22K$725.9K−$265.7KCut−$204.1K
Vanguard Global Advisers, LLC21.9K$724.5KHeld
State of Tennessee, Department of Treasury21.6K$713.6K−$161.4KAdded$136.7K
Squarepoint Ops LLC21.3K$704.7K−$281.9KCut−$689.3K
CANADA PENSION PLAN INVESTMENT BOARD21.3K$704.4K−$281.8KCut−$541.1K
LPL Financial LLC21.3K$704.2K−$281.7KCut−$416K
Artemis Investment Management LLP21.1K$698.5KNew
Vinva Investment Management Ltd14.8K$692.7K−$77.2KAdded$463.2K
COMMONWEALTH EQUITY SERVICES, LLC20.8K$688.6KNew
Y-Intercept (Hong Kong) Ltd20.7K$686.1KNew
JENNISON ASSOCIATES LLC20.4K$675.8KNew
VANGUARD ASSET MANAGEMENT, Ltd19.9K$657.8KHeld
Horizon Investments, LLC19K$627.7K−$171.1KAdded$29K
Illinois Municipal Retirement Fund18.8K$621.7K−$215.5KCut−$132.3K
MetLife Investment Management, LLC18.3K$606K−$235KCut−$216.3K
AXQ CAPITAL, LP18K$594.5KNew
Values First Advisors, Inc.17.1K$565K−$224.9KCut−$222.2K
Kendall Capital Management16.3K$537.9K−$215.2KCut−$230.2K
VARCOV Co.15.8K$522.6KNew
Dynamic Technology Lab Private Ltd15.2K$503.3KNew
Aquatic Capital Management LLC15.2K$502K−$157.1KCut−$47.7K
Vident Advisory, LLC15K$497.1K−$173.7KCut−$110.9K
STATE OF WISCONSIN INVESTMENT BOARD14.8K$491.1K−$196.5KCut−$1.45M
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.14.7K$486.8K−$193.4KCut−$190.2K
PDT Partners, LLC14.4K$475.6K−$190.3KCut−$190.3K
ALPS ADVISORS INC14.3K$474.6KNew
Louisiana State Employees Retirement System14K$463K−$185.2KCut−$208.4K
TUDOR INVESTMENT CORP ET AL14K$461.5K−$184.6KCut−$333.7K
Zurcher Kantonalbank (Zurich Cantonalbank)13.7K$451.6K−$151.7KCut−$79.4K
Watershed Asset Management, L.L.C.13.6K$449K−$127.3KAdded$3.48K
MANUFACTURERS LIFE INSURANCE COMPANY, THE13.2K$436.3K−$123.6KAdded$3.7K
Farther Finance Advisors, LLC11.7K$388.3K−$133.5KCut−$85.3K
Robeco Institutional Asset Management B.V.11.7K$387.6KNew
Quantbot Technologies LP11.7K$386.3K−$154.5KCut−$1.27M
Jump Financial, LLC11.6K$383.6K−$153.5KCut−$2.42M
HighTower Advisors, LLC11.2K$368.8K−$80.2KAdded$88.2K
State of New Jersey Common Pension Fund D10.8K$357.3KNew
Round Rock Advisors LLC10.7K$353.5K−$141.4KCut−$141.4K
Verition Fund Management LLC10.6K$350.7K−$140.3KCut−$917.7K
OSAIC HOLDINGS, INC.10.5K$348.1K−$139.3KCut−$1.37M
BOKF, NA10.5K$346.5K−$138.6KCut−$381.9K
Cetera Investment Advisers10.2K$338.5K−$135.4KCut−$136.9K
UNITED CAPITAL FINANCIAL ADVISORS, LLC10.1K$333.3KNew
NEW YORK STATE COMMON RETIREMENT FUND10.1K$333.2K−$133.3KCut−$133.3K
Graham Capital Management, L.P.9.99K$330.2K−$92.5KAdded$6.6K
STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM9.89K$327.1K−$130.8KCut−$130.8K
Ares Systematic Credit Ltd10.2K$325K−$145.4KCut−$145.4K
State of Wyoming9.21K$304.7K−$69.4KAdded$61.7K
Allspring Global Investments Holdings, LLC9.03K$300.3K−$99.6KCut−$68.8K
Police & Firemen's Retirement System of New Jersey8.86K$293K−$117.2KCut−$117.2K
Tidal Investments LLC8.69K$287.3KNew
ARIZONA STATE RETIREMENT SYSTEM8.68K$287.1K−$114.9KCut−$119.7K
YOUSIF CAPITAL MANAGEMENT, LLC8.61K$284.6K−$125.9KCut−$130.2K
RITHOLTZ WEALTH MANAGEMENT8.28K$273.9K−$81.1KCut−$10K
Amundi8.16K$269.7KNew
Callan Family Office, LLC8.09K$267.5K−$106.8KCut−$106.2K
TRUIST FINANCIAL CORP7.85K$259.6K−$57.3KAdded$59.2K
PROFUND ADVISORS LLC7.84K$259.4K−$86.3KCut−$42.5K
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS7.82K$258.5K−$103.4KCut−$103.8K
HOHIMER WEALTH MANAGEMENT, LLC7.71K$255.1KNew
Vanguard Investments Australia, Ltd.7.47K$247.1KHeld
Russell Investments Group, Ltd.7.47K$247.1K−$98.9KCut−$296K
OREGON PUBLIC EMPLOYEES RETIREMENT FUND7.26K$240.1K−$96.1KCut−$96.1K
Balboa Wealth Partners7.12K$235.3K−$59.7KAdded$26.4K
JAMES INVESTMENT RESEARCH, INC.7.11K$235.1K−$78.6KCut−$39.9K
Cypress Capital Management LLC (WY)7.08K$234.1KNew
QUADRANT CAPITAL GROUP LLC7K$231.5K−$92.6KCut−$92.4K
Caprock Group, LLC6.88K$227.6K−$81.4KCut−$57.1K
KLP KAPITALFORVALTNING AS6.7K$221.6K−$88.6KCut−$88.6K
ProShare Advisors LLC6.31K$208.7K−$83.5KCut−$138.8K
Susquehanna Portfolio Strategies, LLC6.21K$205.4K−$82.2KCut−$2.05M
GUGGENHEIM CAPITAL LLC6.1K$201.6K−$80.6KCut−$1.26M
Sterling Capital Management LLC5.86K$193.7K−$77.5KCut−$228.7K
China Universal Asset Management Co., Ltd.5.63K$186.3K−$68.1KCut−$52.1K
NEW VERNON CAPITAL HOLDINGS II LLC5.34K$176.7K−$70.7KCut−$70.7K
STRS OHIO5.1K$168.7K−$67.5KCut−$67.5K
EverSource Wealth Advisors, LLC5.04K$166.5K−$55.2KCut−$26.8K
Allworth Financial LP4.41K$145.8K−$57.8KCut−$56.6K
ASSETMARK, INC3.92K$129.7K−$47.5KCut−$36.4K
Ensign Peak Advisors, Inc3.84K$127.1K−$50.8KCut−$50.8K
MAI Capital Management3.23K$107K−$42.3KCut−$41.2K
GAMMA Investing LLC3.05K$100.7K−$40.3KCut−$50.3K
Ameritas Investment Partners, Inc.2.68K$88.5K−$35.4KCut−$35.4K
Tower Research Capital LLC (TRC)2.62K$86.5K−$28.6KCut−$13.7K
FEDERATED HERMES, INC.2.28K$75.3K−$30.1KCut−$56K
TD PRIVATE CLIENT WEALTH LLC2.24K$74K−$26.6KCut−$18.9K
NISA INVESTMENT ADVISORS, LLC2.1K$69.4K−$27.8KCut−$27.8K
Blue Trust, Inc.2.07K$68.5K−$27.4KCut−$27.9K
CWM, LLC1.85K$61.1K$56.5KAdded$61.1K
Arax Advisory Partners1.6K$57.1K−$2.64KAdded$45.7K
Mirae Asset Global Investments Co., Ltd.1.66K$54.8K−$20.3KCut−$16.4K
Versant Capital Management, Inc1.45K$47.8K−$19.1KCut−$19.1K
PNC Financial Services Group, Inc.1.41K$46.6K−$13.1KAdded$724
GF FUND MANAGEMENT CO. LTD.711$23.5K−$8.2KCut−$5.19K
Pinnacle Wealth Planning Services, Inc.710$23.5K−$8.49KCut−$6.25K
BNP PARIBAS ASSET MANAGEMENT Holding S.A.612$20.2K$20.2KAdded$19.8K
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO480$15.9K−$6.23KCut−$5.93K
Parallel Advisors, LLC448$14.8K−$5.93KCut−$5.93K
Cullen/Frost Bankers, Inc.362$12K−$4.26KCut−$2.94K
Truvestments Capital LLC358$11.8K−$4.74KCut−$8.26K
LSV ASSET MANAGEMENT345.2K$11.4K−$4.57KCut−$4.69K
Advisory Services Network, LLC325$10.7KNew
Kilter Group LLC322$10.6KNew
UMB Bank, n.a.321$10.6K−$3.27KCut−$821
Spire Wealth Management300$9.92K−$3.97KCut−$17.9K
Private Wealth Asset Management, LLC289$9.56KNew
MassMutual Private Wealth & Trust, FSB285$9.43K−$3.77KCut−$3.77K
Parkside Financial Bank & Trust260$8.6K−$2.24KAdded$774
SIMPLEX TRADING, LLC259$8.56KNew
BROWN BROTHERS HARRIMAN & CO243$8.04K−$3.22KCut−$3.21K
SIGNATUREFD, LLC241$7.97K−$3.19KCut−$3.19K
LAZARD ASSET MANAGEMENT LLC676K$7.87K−$1.69KCut−$18.4K
Salomon & Ludwin, LLC239$7.72K−$3.2KCut−$3.2K
Atlantic Union Bankshares Corp221$7.31K−$2.92KCut−$2.92K
Key Financial Inc180$5.95K−$2.38KCut−$2.38K
US BANCORP \DE\179$5.92K−$2.37KCut−$2.37K
JONES FINANCIAL COMPANIES LLLP169$5.48K−$97Added$5.16K
Rockefeller Capital Management L.P.153$5.06K−$1.9KCut−$1.61K
Bank of New Hampshire140$4.63KNew
Inspire Investing, LLC113$3.72K−$1.49KCut−$1.49K
HARBOUR INVESTMENTS, INC.99$3.3K−$1.17KCut−$870
Smartleaf Asset Management LLC102$3.26K−$1.54KCut−$14.1K
BESSEMER GROUP INC98K$3.24K−$876Added$175
ROTHSCHILD INVESTMENT LLC87$2.88K−$979Cut−$549
WealthCollab, LLC86$2.85K−$1.14KCut−$1.14K
SG Americas Securities, LLC66.4K$2.2K−$229Added$1.4K
Western Wealth Management, LLC65$2.15KNew
TWIN PEAKS WEALTH ADVISORS, LLC60$1.98KNew
Sound Income Strategies, LLC57$1.9K−$704Cut−$704
PRICE T ROWE ASSOCIATES INC /MD/39.7K$1.31K−$477Cut−$354
ALGERT GLOBAL LLC32.4K$1.07K−$430Cut−$2.2K
PICTON MAHONEY ASSET MANAGEMENT31$1.02K$981Cut−$5.66M
Golden State Equity Partners30$992New
ZIONS BANCORPORATION, NATIONAL ASSOCIATION /UT/28$926New
CANADA LIFE ASSURANCE Co27.8K$921−$367Cut−$367

Who left

Positions as of Q1 2026. 13F filings arrive up to 45 days after quarter-end and omit shorts. Values are quarter-end marks, as filed. Estimated mark is the price effect on shares still held — not realized P&L or investment advice.