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Collegium Pharmaceutical, Inc. 13F holders

Of the 44 funds followed here, 7 reported a position in Collegium Pharmaceutical, Inc. in a 13F for the quarter ended 30 June 2026. The largest: Renaissance Technologies, 1.4 million shares worth $49.5 million, 0.1% of its reported book. New this quarter: Point72 Asset Management.

FundSharesValueOf its bookChange on the quarterStatusQuarter endedFiling
Renaissance Technologies1,366,549$49.5 million0.1%-102,900trimmed30 June 202613F
Geode Capital Management890,886$32.3 million0.0%+71,446added30 June 202613F
Millennium Management736,925$26.7 million0.0%+376,099added30 June 202613F
Point72 Asset Management114,006$4.1 million0.0%+114,006new30 June 202613F
Two Sigma Investments106,704$3.9 million0.0%-483,412trimmed30 June 202613F
FMR LLC87,289$3.2 million0.0%+20,835added30 June 202613F
Citadel Advisors78,692$2.8 million0.0%-42,674trimmed30 June 202613F
Value is what the fund reported.
Read moreChange is shares against the fund's previous 13F; a fund with one filing read shows no change. 13Fs cover long US positions of managers above $100 million and are filed up to 45 days after the quarter.

Schedule 13D and 13G filed on the name, last twelve months

FiledScheduleWhoHoldingOf the classEvent dateRule or purposeFiling
8 October 202613G/AIntegrated Core Strategies (US) LLC and 7 others2.4 million7.4%30 September 2026passive, under 20% (13d-1(c))EDGAR
24 August 202613GIntegrated Core Strategies (US) LLC and 7 others1.8 million5.6%17 August 2026passive, under 20% (13d-1(c))EDGAR
14 August 202613GFuller & Thaler Asset Management, Inc. and 1 other1.6 million5.0%30 June 2026passive, institutional (13d-1(b))EDGAR
5 August 202613GPrincipal Global Investors and 1 other1.6 million5.0%30 June 2026passive, institutional (13d-1(b))EDGAR
31 July 202613GVanguard Capital Management and 1 other1.6 million5.0%30 June 2026passive, institutional (13d-1(b))EDGAR
15 May 202613G/AEventide Asset Management, LLC and 5 others1.4 million4.5%31 March 2026passive, institutional (13d-1(b))EDGAR
15 May 202613GJanus Henderson Group Plc and 1 other1.8 million5.8%31 March 2026passive, institutional (13d-1(b))EDGAR
14 May 202613G/ARenaissance Technologies LLC and 3 others1.5 million4.5%8 January 2026passive, institutional (13d-1(b))EDGAR
12 May 202613GIntegrated Core Strategies (US) LLC and 7 others1.5 million4.7%7 May 2026passive, under 20% (13d-1(c))EDGAR
8 May 202613GInvesco Ltd. and 1 other1.6 million5.0%31 March 2026passive, institutional (13d-1(b))EDGAR
26 March 202613G/AThe Vanguard Group and 1 other00.0%13 March 2026passive, institutional (13d-1(b))EDGAR
13 February 202613G/AEventide Asset Management, LLC and 5 others1.9 million5.9%31 December 2025passive, institutional (13d-1(b))EDGAR
13 February 202613G/ARubric Capital Management LP and 3 others1.5 million4.7%31 December 2025passive, institutional (13d-1(b))EDGAR
13 November 202513GRenaissance Technologies LLC and 3 others1.6 million5.1%8 September 2025passive, institutional (13d-1(b))EDGAR
A Schedule 13D is filed by anyone who crosses 5% of a class with intent to influence; a 13G by a passive holder.
Read moreAmendments (/A) report a change, including an exit to zero. Holding and percentage are as the filer stated them on the cover page; the purpose is the filer's own words, cut short.

Fails to deliver

Settlement dateShares failedPriceFile
8 September 2026370$23.53SEC
2 September 202628$24.00SEC
1 September 20265,888$24.61SEC
28 August 202613$26.44SEC
20 August 20262,306$28.74SEC
6 August 202625$35.74SEC
4 August 20262,064$35.58SEC
Shares that failed to deliver at settlement, per day, from the SEC's half-month files, which arrive about two weeks after the period.
Read moreLargest in the window: 5,888 on 1 September 2026. A fail is an operational fact about settlement, not a position.

Source

Each fund's 13F-HR on EDGAR, linked per row; positions matched to COLL by CUSIP from the SEC's own fails-to-deliver files; Schedule 13D and 13G from the company's own filing index, each read to confirm the company is the issuer named.

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