Mariner
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Mariner’s Adicet Bio ACET Stock Holding History

Mariner’s Portfolio ACET Stock Details ACET Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q4 		– Sell
-928
Closed -$12K – 3526
2025
Q3 		$12K Buy
+928
New +$10.9K ﹤0.01% 3530

Other funds holding ACET

O
OrbiMed New York $5.05B AUM 125.28% 1-Year Est. Return
RCM
RA Capital Management Boston, Massachusetts $9.44B AUM 157.3% 1-Year Est. Return
Franklin Resources
Franklin Resources San Mateo, California $408B AUM 30.18% 1-Year Est. Return
WP
Woodline Partners San Francisco, California $26.4B AUM 44.85% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
Adage Capital Partners
Adage Capital Partners Boston, Massachusetts $64.8B AUM 42.7% 1-Year Est. Return
PM
Prosight Management Dallas, Texas $610M AUM 40.86% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return
SCM
Stonepine Capital Management Bend, Oregon $250M AUM 77.6% 1-Year Est. Return

Mariner's ACET Position: Q4 2025 in Review

Mariner sold out of Adicet Bio (ACET) in Q4 2025, closing a stake of 928 shares — an estimated $12K sold.

Mariner first reported a position in ACET in Q3 2025 and held it in 1 quarter. The position peaked at $12K in Q3 2025. 49 funds tracked by Wall St. Rank hold ACET as of Q4 2025.

  • Mariner reported no remaining Adicet Bio position as of Q4 2025 after selling out during the quarter.
  • Mariner sold 928 Adicet Bio shares in Q4 2025, an estimated $12K.
  • Mariner first reported a position in Adicet Bio in Q3 2025 and held it in 1 quarter.
  • Mariner's Adicet Bio position peaked at $12K in Q3 2025.
  • 49 funds tracked by Wall St. Rank held Adicet Bio as of Q4 2025.

Based on Mariner's 13F filing for Q4 2025, filed 13 Feb 2026.