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Disclosery

COLL COLLEGIUM PHARMACEUTICAL INC

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COM (common), issuer CIK 1267565

258 managers (267 13F filers) reported a position in COLL shares at 2026-03-31, 37,980,561 shares in all. 34 filers opened a position and 46 filers sold out during the quarter.

Managers
258
13F filers
267
New
34
Added
109
Reduced
77
Sold out
46
Shares held by filers
37,980,561

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

Each filer's latest stake. The shares are the aggregate the reporting persons state, which can include entities that file no 13F.

  • INTEGRATED CORE STRATEGIES (US) LLC
    2,400,985 shares, 7.4% in a 13G/A as of 2026-09-30,0001104659-26-114760
    Accepted , ingested

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q1 2026

Filers in the available 13F reports with a share position at 2026-03-31, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…2,615$86.5K<0.01%+45113F-HRTimelineGroup
FEDERATED HERMES, INC.in group FEDERATED HERMES, INC.2,278$75.3K<0.01%-55913F-HRTimelineGroup
TD PRIVATE CLIENT WEALTH LLC2,239$74K<0.01%+23213F-HRTimeline
HANTZ FINANCIAL SERVICES, INC.2,225$74K<0.01%-37713F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
NISA INVESTMENT ADVISORS, LLC2,099$69.4K<0.01%-113F-HRTimeline
Blue Trust, Inc.2,070$68.5K<0.01%-1213F-HRTimeline
CWM, LLCin group CWM, LLC1,849$61.1K<0.01%+13813F-HRTimelineGroup
Arax Advisory Partners1,605$57.1K<0.01%+1,35913F-HRTimeline
Versant Capital Management, Inc1,445$47.8K<0.01%013F-HRTimeline
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…1,408$46.6K<0.01%+41813F-HRTimelineGroup
GF FUND MANAGEMENT CO. LTD.711$23.5K<0.01%+9113F-HRTimeline
Pinnacle Wealth Planning Services, Inc.710$23.5K<0.01%+6813F-HRTimeline
KBC Group NVin group KBC Group NV658$22K<0.01%new13F-HRTimelineGroup
BNP PARIBAS ASSET MANAGEMENT Holding S.…in group BNP PARIBAS ASSET MANAGEMENT …612$20.2K<0.01%-8,35413F-HRTimelineGroup
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF O…480$15.9K<0.01%+913F-HRTimeline
Parallel Advisors, LLC448$14.8K<0.01%013F-HR/ATimeline
Cullen/Frost Bankers, Inc.in group Cullen/Frost Bankers, Inc.362$12K<0.01%+4013F-HRTimelineGroup
Truvestments Capital LLC358$11.8K<0.01%-7613F-HRTimeline
Advisory Services Network, LLC325$10.7K<0.01%new13F-HRTimeline
Kilter Group LLC322$10.6K<0.01%new13F-HRTimeline
UMB Bank, n.a.321$10.6K<0.01%+7413F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
Spire Wealth Managementin group Spire Wealth Management300$9.92K<0.01%-30013F-HRTimelineGroup
Private Wealth Asset Management, LLC289$9.56K<0.01%new13F-HRTimeline
MassMutual Private Wealth & Trust, FSB285$9.43K<0.01%013F-HRTimeline
Parkside Financial Bank & Trust260$8.6K<0.01%+9113F-HRTimeline
SIMPLEX TRADING, LLC259$8.56K<0.01%new13F-HRTimeline
BROWN BROTHERS HARRIMAN & COin group BROWN BROTHERS HARRIMAN & CO243$8.04K<0.01%013F-HRTimelineGroup
Covestor Ltd241$8K0.01%-1213F-HRTimeline
SIGNATUREFD, LLC241$7.97K<0.01%013F-HRTimeline
Salomon & Ludwin, LLC239$7.72K<0.01%013F-HRTimeline
Atlantic Union Bankshares Corpin group Atlantic Union Bankshares Corp221$7.31K<0.01%013F-HRTimelineGroup
Key Financial Inc180$5.95K<0.01%013F-HRTimeline
US BANCORP \DE\in group US BANCORP \DE\179$5.92K<0.01%013F-HRTimelineGroup
JONES FINANCIAL COMPANIES LLLPin group JONES FINANCIAL COMPANIES LLLP169$5.48K<0.01%+16213F-HRTimelineGroup
Rockefeller Capital Management L.P.in group Rockefeller Capital Managemen…153$5.06K<0.01%+913F-HRTimelineGroup
Bank of New Hampshire140$4.63K<0.01%new13F-HRTimeline
Inspire Investing, LLCin group Inspire Investing, LLC113$3.72K<0.01%013F-HRTimelineGroup
HARBOUR INVESTMENTS, INC.99$3.3K<0.01%+913F-HRTimeline
Smartleaf Asset Management LLC102$3.26K<0.01%-26613F-HRTimeline
ROTHSCHILD INVESTMENT LLC87$2.88K<0.01%+1313F-HRTimeline
WealthCollab, LLC86$2.85K<0.01%013F-HRTimeline
TWIN PEAKS WEALTH ADVISORS, LLC60$1.98K<0.01%new13F-HRTimeline
Sound Income Strategies, LLC57$1.9K<0.01%013F-HRTimeline
PICTON MAHONEY ASSET MANAGEMENT31$1.02K<0.01%013F-HRTimeline
Ascentis Independent Advisorsin group Ascentis Wealth Management, L…30$992<0.01%new13F-HRTimelineGroup
ZIONS BANCORPORATION, NATIONAL ASSOCIAT…28$926<0.01%new13F-HRTimeline
Keating Financial Advisory Services, In…25$827<0.01%new13F-HRTimeline
Intentional Wealth Strategies, LLC24$794<0.01%13F-HRTimeline
FARMERS & MERCHANTS INVESTMENTS INCin group FARMERS & MERCHANTS INVESTMEN…18$595<0.01%013F-HRTimelineGroup
Sunbelt Securities, Inc.15$496<0.01%013F-HRTimeline
Ankerstar Wealth, LLC8$265<0.01%013F-HRTimeline
Annis Gardner Whiting Capital Advisors,…7$232<0.01%new13F-HRTimeline
True Wealth Design, LLC6$199<0.01%013F-HRTimeline
Cedar Mountain Advisors, LLC6$198<0.01%new13F-HRTimeline
GILPIN WEALTH MANAGEMENT, LLC5$166<0.01%013F-HRTimeline
Abound Wealth Management4$133<0.01%013F-HRTimeline
Hughes Financial Services, LLC3$99<0.01%new13F-HRTimeline
Capital Advisors, Ltd. LLC2$00%013F-HRTimelineValue filed as zero, left out of ratios.

Events

  • INTEGRATED CORE STRATEGIES (US) LLC and 3 other reporting persons reported 2,400,985 COLL shares, 7.4% of the class, as of 2026-09-30, in a 13G/A filed 2026-10-08. 0001104659-26-114760

    Accepted , ingested