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Flagship Harbor Advisors’s Collegium Pharmaceutical COLL Stock Holding History

Flagship Harbor Advisors’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
Q1 		– Sell
-4
Closed -$185 – 995
2025
Q4 		$185 Buy
+4
New +$167 ﹤0.01% 2185

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Flagship Harbor Advisors's COLL Position: Q1 2026 in Review

Flagship Harbor Advisors sold out of Collegium Pharmaceutical (COLL) in Q1 2026, closing a stake of 4 shares — an estimated $185 sold.

Flagship Harbor Advisors first reported a position in COLL in Q4 2025 and held it in 1 quarter. The position peaked at $185 in Q4 2025. 267 funds tracked by Wall St. Rank hold COLL as of Q1 2026.

  • Flagship Harbor Advisors reported no remaining Collegium Pharmaceutical position as of Q1 2026 after selling out during the quarter.
  • Flagship Harbor Advisors sold 4 Collegium Pharmaceutical shares in Q1 2026, an estimated $185.
  • Flagship Harbor Advisors first reported a position in Collegium Pharmaceutical in Q4 2025 and held it in 1 quarter.
  • Flagship Harbor Advisors's Collegium Pharmaceutical position peaked at $185 in Q4 2025.
  • 267 funds tracked by Wall St. Rank held Collegium Pharmaceutical as of Q1 2026.

Based on Flagship Harbor Advisors's 13F filing for Q1 2026, filed 28 Apr 2026.