Vault-13

COLLEGIUM PHARMACEUTICAL INC COLL

COM · Common Stock · CUSIP 19459J104

Company in Dedham, United States

170 institutional holders
37,753,19637.8m shares reported held*
112.5% of all shares outstanding*
$605.9mreported value*

* 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 ($5.0k this quarter). Holder counts are more reliable. Shares outstanding: 33.6m as of 2022-10-31, 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 ≈ $16.05. Options: 5 managers hold calls ($1.3m notional), 2 hold puts ($16.0k).

Biggest calls

Jefferies Group LLC — $664.8k41.5k shares
JANE STREET GROUP, LLC — $401.0k25.0k shares
CITADEL ADVISORS LLC — $223.0k13.9k shares
GROUP ONE TRADING LLC — $48.0k3.0k shares
CONCOURSE FINANCIAL GROUP SECURITIES, INC. — $00 shares

Biggest puts

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.

HolderStakeChangeShares Last filed
BlackRock, Inc. 13G · institution filed 2025-04-28 15.6% 5.0m≈ $180.9m 2025-04-28
INTEGRATED CORE STRATEGIES (US) LLC 13G · passive investor +1.8 pts · filed 2026-10-08 7.4% +1.8 pts 2.4m≈ $86.9m 2026-10-08
JANUS HENDERSON GROUP PLC 13G · institution new · filed 2026-05-15 5.8% new 1.8m≈ $66.1m 2026-05-15
FULLER & THALER ASSET MANAGEMENT, INC. 13G · institution new · filed 2026-08-14 5.0% new 1.6m≈ $59.1m 2026-08-14
VANGUARD CAPITAL MANAGEMENT LLC 13G · institution new · filed 2026-07-31 5.0% new 1.6m≈ $58.9m 2026-07-31
PRINCIPAL GLOBAL INVESTORS 13G · institution +0.4 pts · filed 2026-08-05 5.0% +0.4 pts 1.6m≈ $59.1m 2026-08-05
Invesco Ltd. 13G · institution +0.1 pts · filed 2026-05-08 5.0% +0.1 pts 1.6m≈ $57.6m 2026-05-08

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 Q3 2022

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)

BuyingSelling
202Q4 20: 0 buyingQ4 20: 0 sellingQ1 21: 0 buyingQ1 21: 0 sellingQ1 21Q2 21: 0 buyingQ2 21: 0 sellingQ3 21: 0 buyingQ3 21: 0 sellingQ3 21Q4 21: 0 buyingQ4 21: 1 sellingQ1 22: 0 buyingQ1 22: 2 sellingQ1 22Q2 22: 0 buyingQ2 22: 0 sellingQ3 22: 0 buyingQ3 22: 1 sellingQ3 22
Numbers
QuarterBuyingBoughtSellingSoldSold under a plan
Q4 20200—0——
Q1 20210—0——
Q2 20210—0——
Q3 20210—0——
Q4 20210—1$104.4k—
Q1 20220—2$1.6m—
Q2 20220—0——
Q3 20220—1$703.3k—
DateInsiderTradeSharesPrice ValueTheir holding
2022-09-15 Kuhlmann Shirley R. EVP and General Counsel Sold 38,589 $18.07 $697.3k38.6k shares -26%
2022-08-11 Kuhlmann Shirley R. EVP and General Counsel Sold 300 $20.01 $6.0k300 shares -<1%

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, Q3 2022

#ManagerLocationShares Value% of their portfolioChangeShares change
1 BlackRock Inc. 0.00% of their portfolio New York, NY 5,743,1305.7m $92.0m $92.0m 0.00% —
2 JANUS HENDERSON GROUP PLC 0.02% of their portfolio LONDON, X0 3,831,9963.8m $61.4m $61.4m 0.02% —
3 Rubric Capital Management LP 2.69% of their portfolio NEW YORK, NY 3,333,6283.3m $53.4m $53.4m 2.69% —
4 EVENTIDE ASSET MANAGEMENT, LLC 0.83% of their portfolio Boston, MA 2,629,5932.6m $42.1m $42.1m 0.83% —
5 VANGUARD GROUP INC 0.00% of their portfolio Valley Forge, PA 2,300,1872.3m $36.8m $36.8m 0.00% —
6 PRINCIPAL FINANCIAL GROUP INC 0.02% of their portfolio DES MOINES, IA 1,762,6001.8m $28.2m $28.2m 0.02% —
7 STATE STREET CORP 0.00% of their portfolio BOSTON, MA 1,362,6621.4m $21.8m $21.8m 0.00% —
8 RENAISSANCE TECHNOLOGIES LLC 0.03% of their portfolio NEW YORK, NY 1,240,8181.2m $19.9m $19.9m 0.03% —
9 Camber Capital Management LP 0.56% of their portfolio BOSTON, MA 1,050,0001.1m $16.8m $16.8m 0.56% —
10 Invesco Ltd. 0.01% of their portfolio ATLANTA, GA 1,014,0881.0m $16.2m $16.2m 0.01% —
11 DIMENSIONAL FUND ADVISORS LP 0.01% of their portfolio AUSTIN, TX 850,314850.3k $13.6m $13.6m 0.01% —
12 EMERALD ADVISERS, LLC 0.68% of their portfolio LEOLA, PA 817,149817.1k $13.1m $13.1m 0.68% —
13 MASSACHUSETTS FINANCIAL SERVICES CO /MA/ 0.00% of their portfolio Boston, MA 816,926816.9k $13.1m $13.1m 0.00% —
14 Rock Springs Capital Management LP 0.30% of their portfolio Baltimore, MD 725,000725.0k $11.6m $11.6m 0.30% —
15 EMERALD MUTUAL FUND ADVISERS TRUST 0.70% of their portfolio LEOLA, PA 695,393695.4k $11.1m $11.1m 0.70% —
16 GEODE CAPITAL MANAGEMENT, LLC 0.00% of their portfolio BOSTON, MA 605,692605.7k $9.7m $9.7m 0.00% —
17 PEREGRINE CAPITAL MANAGEMENT LLC 0.28% of their portfolio MINNEAPOLIS, MN 547,281547.3k $8.8m $8.8m 0.28% —
18 MILLENNIUM MANAGEMENT LLC 0.01% of their portfolio NEW YORK, NY 469,675469.7k $7.5m $7.5m 0.01% —
19 MORGAN STANLEY 0.00% of their portfolio NEW YORK, NY 415,041415.0k $6.6m $6.6m 0.00% —
20 NORTHERN TRUST CORP 0.00% of their portfolio CHICAGO, IL 386,455386.5k $6.2m $6.2m 0.00% —
21 Mesirow Institutional Investment Management, Inc. 0.88% of their portfolio CHICAGO, IL 380,365380.4k $6.1m $6.1m 0.88% —
22 Bank of New York Mellon Corp 0.00% of their portfolio NEW YORK, NY 360,454360.5k $5.8m $5.8m 0.00% —
23 Brandywine Global Investment Management, LLC 0.05% of their portfolio PHILADELPHIA, PA 325,262325.3k $5.2m $5.2m 0.05% —
24 Tamarack Advisers, LP 2.84% of their portfolio CARLSBAD, CA 300,000300.0k $4.8m $4.8m 2.84% —
25 South Dakota Investment Council 0.11% of their portfolio SIOUX FALLS, SD 273,847273.8k $4.4m $4.4m 0.11% —
26 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.00% of their portfolio SAN FRANCISCO, CA 249,476249.5k $4.0m $4.0m 0.00% —
27 Nuveen Asset Management, LLC 0.00% of their portfolio CHICAGO, IL 249,268249.3k $4.0m $4.0m 0.00% —
28 LSV ASSET MANAGEMENT 0.01% of their portfolio CHICAGO, IL 239,600239.6k $3.8m $3.8m 0.01% —
29 ADAGE CAPITAL PARTNERS GP, L.L.C. 0.01% of their portfolio Boston, MA 215,000215.0k $3.4m $3.4m 0.01% —
30 Monarch Partners Asset Management LLC 0.86% of their portfolio BOSTON, MA 178,766178.8k $2.9m $2.9m 0.86% —
31 AMERIPRISE FINANCIAL INC 0.00% of their portfolio MINNEAPOLIS, MN 162,980163.0k $2.6m $2.6m 0.00% —
32 Clearline Capital LP 0.34% of their portfolio NEW YORK, NY 153,094153.1k $2.5m $2.5m 0.34% —
33 JPMORGAN CHASE & CO 0.00% of their portfolio NEW YORK, NY 146,948146.9k $2.4m $2.4m 0.00% —
34 MUTUAL OF AMERICA CAPITAL MANAGEMENT LLC 0.03% of their portfolio New York, NY 142,482142.5k $2.3m $2.3m 0.03% —
35 LPL Financial LLC 0.00% of their portfolio FORT MILL, SC 141,580141.6k $2.3m $2.3m 0.00% —
36 LOS ANGELES CAPITAL MANAGEMENT LLC 0.01% of their portfolio LOS ANGELES, CA 139,018139.0k $2.2m $2.2m 0.01% —
37 SEI INVESTMENTS CO 0.00% of their portfolio OAKS, PA 138,113138.1k $2.2m $2.2m 0.00% —
38 VICTORY CAPITAL MANAGEMENT INC 0.00% of their portfolio San Antonio, TX 127,906127.9k $2.0m $2.0m 0.00% —
39 JOHNSON INVESTMENT COUNSEL INC 0.03% of their portfolio Cincinnati, OH 127,140127.1k $2.0m $2.0m 0.03% —
40 Altium Capital Management LLC 0.70% of their portfolio NEW YORK, NY 116,000116.0k $1.9m $1.9m 0.70% —
41 CITADEL ADVISORS LLC 0.00% of their portfolio MIAMI, FL 109,389109.4k $1.8m $1.8m 0.00% —
42 Newtyn Management, LLC 0.37% of their portfolio NEW YORK, NY 105,000105.0k $1.7m $1.7m 0.37% —
43 GOLDMAN SACHS GROUP INC 0.00% of their portfolio NEW YORK, NY 103,109103.1k $1.7m $1.7m 0.00% —
44 Summit Global Investments 0.15% of their portfolio BOUNTIFUL, UT 97,93497.9k $1.6m $1.6m 0.15% —
45 RHUMBLINE ADVISERS 0.00% of their portfolio BOSTON, MA 95,10795.1k $1.5m $1.5m 0.00% —
46 FIRST TRUST ADVISORS LP 0.00% of their portfolio Wheaton, IL 90,13890.1k $1.4m $1.4m 0.00% —
47 Legal & General Group Plc 0.00% of their portfolio London, X0 80,40980.4k $1.3m $1.3m 0.00% —
48 Swiss National Bank 0.00% of their portfolio ZURICH, V8 77,40077.4k $1.2m $1.2m 0.00% —
49 EXCHANGE TRADED CONCEPTS, LLC 0.04% of their portfolio Oklahoma City, OK 75,07175.1k $1.2m $1.2m 0.04% —
50 HRT FINANCIAL LP 0.01% of their portfolio NEW YORK, NY 71,60371.6k $1.1m $1.1m 0.01% —
51 Cambridge Investment Research Advisors, Inc. 0.01% of their portfolio FAIRFIELD, IA 68,92868.9k $1.1m $1.1m 0.01% —
52 AlphaCentric Advisors LLC 1.13% of their portfolio SAN JUAN, PR 68,50068.5k $1.1m $1.1m 1.13% —
53 Cubist Systematic Strategies, LLC 0.01% of their portfolio STAMFORD, CT 65,57865.6k $1.1m $1.1m 0.01% —
54 Fisher Asset Management, LLC 0.00% of their portfolio PLANO, TX 65,21965.2k $1.0m $1.0m 0.00% —
55 Public Sector Pension Investment Board 0.01% of their portfolio MONTREAL, A8 62,88962.9k $1.0m $1.0m 0.01% —
56 BNP PARIBAS FINANCIAL MARKETS 0.00% of their portfolio PARIS, I0 60,01960.0k $961.5k $961.5k 0.00% —
57 ACORN FINANCIAL ADVISORY SERVICES INC /ADV 0.22% of their portfolio Reston, VA 57,05857.1k $914.0k $914.0k 0.22% —
58 NEW YORK STATE COMMON RETIREMENT FUND 0.00% of their portfolio ALBANY, NY 56,17656.2k $900.0k $900.0k 0.00% —
59 GLOBEFLEX CAPITAL L P 0.13% of their portfolio SAN DIEGO, CA 47,24947.2k $757.0k $757.0k 0.13% —
60 Values First Advisors, Inc. 0.52% of their portfolio JOHNSON CITY, TN 45,43545.4k $728.0k $728.0k 0.52% —
61 CANADA LIFE ASSURANCE Co 0.00% of their portfolio WINNIPEG, A2 43,66343.7k $699.0k $699.0k 0.00% —
62 ALLIANCEBERNSTEIN L.P. 0.00% of their portfolio NASHVILLE, TN 43,30643.3k $694.0k $694.0k 0.00% —
63 CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 0.00% of their portfolio WEST SACRAMENTO, CA 41,18041.2k $660.0k $660.0k 0.00% —
64 LAZARD ASSET MANAGEMENT LLC 0.00% of their portfolio NEW YORK, NY 40,16340.2k $643.0k $643.0k 0.00% —
65 MARSHALL WACE, LLP 0.00% of their portfolio LONDON, X0 39,96540.0k $640.0k $640.0k 0.00% —
66 Velan Capital Investment Management LP 0.75% of their portfolio ALPHARETTA, GA 39,95740.0k $640.0k $640.0k 0.75% —
67 PDT Partners, LLC 0.09% of their portfolio New York, NY 36,30036.3k $582.0k $582.0k 0.09% —
68 Thrivent Financial for Lutherans 0.00% of their portfolio Minneapolis, MN 35,27735.3k $565.0k $565.0k 0.00% —
69 AMERICAN CENTURY COMPANIES INC 0.00% of their portfolio KANSAS CITY, MO 35,04935.0k $561.0k $561.0k 0.00% —
70 PRUDENTIAL FINANCIAL INC 0.00% of their portfolio NEWARK, NJ 34,53934.5k $553.0k $553.0k 0.00% —
71 State of Tennessee, Department of Treasury 0.00% of their portfolio NASHVILLE, TN 33,59733.6k $539.0k $539.0k 0.00% —
72 STATE OF WISCONSIN INVESTMENT BOARD 0.00% of their portfolio MADISON, WI 31,81931.8k $510.0k $510.0k 0.00% —
73 YOUSIF CAPITAL MANAGEMENT, LLC 0.01% of their portfolio BLOOMFIELD HILLS, MI 31,44631.4k $504.0k $504.0k 0.01% —
74 COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS 0.01% of their portfolio HARRISBURG, PA 31,09331.1k $498.0k $498.0k 0.01% —
75 UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 0.00% of their portfolio NEW YORK, NY 29,71729.7k $476.1k $476.1k 0.00% —
76 Diametric Capital, LP 0.24% of their portfolio BOSTON, MA 29,49629.5k $473.0k $473.0k 0.24% —
77 CITIGROUP INC 0.00% of their portfolio NEW YORK, NY 28,65128.7k $459.0k $459.0k 0.00% —
78 ROYCE & ASSOCIATES LP 0.01% of their portfolio New York, NY 28,32028.3k $454.0k $454.0k 0.01% —
79 SUSQUEHANNA FUNDAMENTAL INVESTMENTS, LLC 0.01% of their portfolio BALA CYNWYD, PA 27,84827.8k $446.0k $446.0k 0.01% —
80 PRICE T ROWE ASSOCIATES INC /MD/ 0.00% of their portfolio BALTIMORE, MD 27,59227.6k $443.0k $443.0k 0.00% —
81 COMERICA BANK 0.00% of their portfolio DALLAS, TX 26,19426.2k $461.0k $461.0k 0.00% —
82 CREDIT SUISSE AG/ 0.00% of their portfolio ZURICH, V8 25,49425.5k $408.0k $408.0k 0.00% —
83 OCCUDO QUANTITATIVE STRATEGIES LP 0.03% of their portfolio FORT LAUDERDALE, FL 25,06225.1k $401.0k $401.0k 0.03% —
84 New York Life Investment Management LLC 0.00% of their portfolio New York, NY 24,71924.7k $396.0k $396.0k 0.00% —
85 TEXAS PERMANENT SCHOOL FUND CORP 0.01% of their portfolio AUSTIN, TX 24,40824.4k $391.0k $391.0k 0.01% —
86 MARTINGALE ASSET MANAGEMENT L P 0.01% of their portfolio BOSTON, MA 24,31324.3k $390.0k $390.0k 0.01% —
87 State of Alaska, Department of Revenue 0.01% of their portfolio JUNEAU, AK 23,62723.6k $378.0k $378.0k 0.01% —
88 D. E. Shaw & Co., Inc. 0.00% of their portfolio New York, NY 22,56422.6k $361.0k $361.0k 0.00% —
89 Institute for Wealth Management, LLC. 0.08% of their portfolio DENVER, CO 22,31722.3k $358.0k $358.0k 0.08% —
90 EASTERLY INVESTMENT PARTNERS LLC 0.03% of their portfolio BEVERLY, MA 22,02922.0k $353.0k $353.0k 0.03% —
91 Jefferies Group LLC 0.01% of their portfolio NEW YORK, NY 21,25021.2k $340.4k $340.4k 0.01% —
92 MetLife Investment Management, LLC 0.00% of their portfolio Whippany, NJ 20,33720.3k $325.8k $325.8k 0.00% —
93 Hightower 6M Holding, LLC 0.03% of their portfolio Wichita, KS 20,26620.3k $325.0k $325.0k 0.03% —
94 ROYAL BANK OF CANADA 0.00% of their portfolio TORONTO, A6 18,62418.6k $299.0k $299.0k 0.00% —
95 AMERICAN INTERNATIONAL GROUP, INC. 0.00% of their portfolio New York, NY 18,61918.6k $298.0k $298.0k 0.00% —
96 Schonfeld Strategic Advisors LLC 0.00% of their portfolio NEW YORK, NY 18,00018.0k $289.0k $289.0k 0.00% —
97 ENVESTNET ASSET MANAGEMENT INC 0.00% of their portfolio Berwyn, PA 17,70117.7k $284.0k $284.0k 0.00% —
98 BANK OF AMERICA CORP /DE/ 0.00% of their portfolio CHARLOTTE, NC 17,41117.4k $279.0k $279.0k 0.00% —
99 Petrus Trust Company, LTA 0.04% of their portfolio Dallas, TX 17,03017.0k $273.0k $273.0k 0.04% —
100 AMALGAMATED BANK 0.00% of their portfolio NEW YORK, NY 16,54416.5k $265.0k $265.0k 0.00% —