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Union Square Park Capital Management’s Quince Therapeutics QNCX Stock Holding History

Union Square Park Capital Management’s Portfolio QNCX Stock Details QNCX Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		– Sell
-1,124
Closed -$753K – 76
2025
Q4 		$753K Hold
1,124
– – 0.36% 45
2025
Q3 		$366K Buy
1,124
+520
+86% +$173K 0.13% 55
2025
Q2 		$199K Buy
+604
New +$138K 0.08% 51

Other funds holding QNCX

WP
Woodline Partners San Francisco, California $26.4B AUM 44.85% 1-Year Est. Return
Millennium Management
Millennium Management New York $240B AUM 35.51% 1-Year Est. Return
SC
Shay Capital New York $1.2B AUM 37.47% 1-Year Est. Return
Acadian Asset Management
Acadian Asset Management Boston, Massachusetts $70.5B AUM 36% 1-Year Est. Return
IC
IEQ Capital Foster City, California $21.5B AUM 75.26% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
VFT
Vanguard Fiduciary Trust Malvern, Pennsylvania $396B AUM
Susquehanna International Group
Susquehanna International Group Bala Cynwyd, Pennsylvania $893B AUM 36.07% 1-Year Est. Return

Union Square Park Capital Management's QNCX Position: Q1 2026 in Review

Union Square Park Capital Management sold out of Quince Therapeutics (QNCX) in Q1 2026, closing a stake of 1,124 shares — an estimated $753K sold.

Union Square Park Capital Management first reported a position in QNCX in Q2 2025 and held it in 3 quarters. The position peaked at $753K in Q4 2025. 43 funds tracked by Wall St. Rank hold QNCX as of Q1 2026.

  • Union Square Park Capital Management reported no remaining Quince Therapeutics position as of Q1 2026 after selling out during the quarter.
  • Union Square Park Capital Management sold 1,124 Quince Therapeutics shares in Q1 2026, an estimated $753K.
  • Union Square Park Capital Management first reported a position in Quince Therapeutics in Q2 2025 and held it in 3 quarters.
  • Union Square Park Capital Management's Quince Therapeutics position peaked at $753K in Q4 2025.
  • 43 funds tracked by Wall St. Rank held Quince Therapeutics as of Q1 2026.

Based on Union Square Park Capital Management's 13F filing for Q1 2026, filed 15 May 2026.