Mariner
ARVN icon

Mariner’s Arvinas ARVN Stock Holding History

Mariner’s Portfolio ARVN Stock Details ARVN Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$182K Buy
21,914
+1,868
+9% +$17.4K ﹤0.01% 3187
2026
Q1 		$212K Buy
+20,046
New +$248K ﹤0.01% 3135
2025
Q3 		– Sell
-14,344
Closed -$106K – 3561
2025
Q2 		$106K Buy
+14,344
New +$106K ﹤0.01% 3239

Other funds holding ARVN

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
D.E. Shaw & Co
D.E. Shaw & Co New York $210B AUM 57.28% 1-Year Est. Return
P
Pfizer New York $170M AUM 191.09% 1-Year Est. Return
AC
Armistice Capital New York $8.17B AUM 68.82% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Two Sigma Investments
Two Sigma Investments New York $138B AUM 41.87% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
NI
Nextech Invest Zurich, Switzerland $2.11B AUM 413.84% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Mariner's ARVN Position: Q2 2026 in Review

Mariner increased its Arvinas (ARVN) stake by 9.3% in Q2 2026, buying an estimated $17.4K and bringing the position to 21,914 shares worth $182K. The position accounts for ﹤0.01% of the portfolio, ranked #3187.

Mariner first reported a position in ARVN in Q2 2025 and has held it in 3 quarters since. The position peaked at $212K in Q1 2026. 202 funds tracked by Wall St. Rank hold ARVN as of Q2 2026.

  • Mariner held 21,914 shares of Arvinas worth $182K as of Q2 2026.
  • Mariner bought 1,868 Arvinas shares in Q2 2026, an estimated $17.4K.
  • Arvinas made up ﹤0.01% of Mariner's portfolio in Q2 2026, its #3187 holding.
  • Mariner first reported a position in Arvinas in Q2 2025 and has held it in 3 quarters since.
  • Mariner's Arvinas position peaked at $212K in Q1 2026.
  • 202 funds tracked by Wall St. Rank held Arvinas as of Q2 2026.

Based on Mariner's 13F filing for Q2 2026, filed 13 Aug 2026.