Wellington Management Group
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Wellington Management Group’s Collegium Pharmaceutical COLL Stock Holding History

Wellington Management Group’s Portfolio COLL Stock Details COLL Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$3.34M Sell
92,241
-11,244
-11% -$384K ﹤0.01% 1527
2026
Q1 		$3.42M Sell
103,485
-11,914
-10% -$504K ﹤0.01% 1457
2025
Q4 		$5.34M Sell
115,399
-7,583
-6% -$317K ﹤0.01% 1400
2025
Q3 		$4.3M Buy
122,982
+24,036
+24% +$836K ﹤0.01% 1475
2025
Q2 		$2.93M Buy
98,946
+15,061
+18% +$430K ﹤0.01% 1491
2025
Q1 		$2.5M Sell
83,885
-4,706
-5% -$144K ﹤0.01% 1511
2024
Q4 		$2.54M Sell
88,591
-26,049
-23% -$862K ﹤0.01% 1521
2024
Q3 		$4.43M Buy
114,640
+16,784
+17% +$599K ﹤0.01% 1365
2024
Q2 		$3.15M Buy
97,856
+7,714
+9% +$267K ﹤0.01% 1419
2024
Q1 		$3.5M Buy
+90,142
New +$3.15M ﹤0.01% 1411
2018
Q3 		– Sell
-38,226
Closed -$912K – 2220
2018
Q2 		$912K Buy
+38,226
New +$940K ﹤0.01% 1910
2016
Q2 		– Sell
-34,700
Closed -$629K – 2101
2016
Q1 		$629K Buy
+34,700
New +$631K ﹤0.01% 1913

Other funds holding COLL

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
JT
Jupiter Topco New York $245B AUM
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
Fuller & Thaler Asset Management
Fuller & Thaler Asset Management San Mateo, California $36.7B AUM 74.15% 1-Year Est. Return
Principal Financial Group
Principal Financial Group Des Moines, Iowa $204B AUM 27.99% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Massachusetts Financial Services
Massachusetts Financial Services Boston, Massachusetts $315B AUM 27.84% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Renaissance Technologies
Renaissance Technologies New York $72.6B AUM 54.88% 1-Year Est. Return
EAM
Eventide Asset Management Boston, Massachusetts $7.48B AUM 104.76% 1-Year Est. Return

Wellington Management Group's COLL Position: Q2 2026 in Review

Wellington Management Group reduced its Collegium Pharmaceutical (COLL) stake by 11% in Q2 2026, selling an estimated $384K and leaving 92,241 shares worth $3.34M. The position accounts for ﹤0.01% of the portfolio, ranked #1527.

Wellington Management Group first reported a position in COLL in Q1 2016 and has held it in 12 quarters since. The position peaked at $5.34M in Q4 2025. 280 funds tracked by Wall St. Rank hold COLL as of Q2 2026.

  • Wellington Management Group held 92,241 shares of Collegium Pharmaceutical worth $3.34M as of Q2 2026.
  • Wellington Management Group sold 11,244 Collegium Pharmaceutical shares in Q2 2026, an estimated $384K.
  • Collegium Pharmaceutical made up ﹤0.01% of Wellington Management Group's portfolio in Q2 2026, its #1527 holding.
  • Wellington Management Group first reported a position in Collegium Pharmaceutical in Q1 2016 and has held it in 12 quarters since.
  • Wellington Management Group's Collegium Pharmaceutical position peaked at $5.34M in Q4 2025.
  • 280 funds tracked by Wall St. Rank held Collegium Pharmaceutical as of Q2 2026.

Based on Wellington Management Group's 13F filing for Q2 2026, filed 14 Aug 2026.