Optiver Holding
ALT icon

Optiver Holding’s Altimmune ALT Stock Holding History

Optiver Holding’s Portfolio ALT Stock Details ALT Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$5.81K Sell
1,910
-1,948
-50% -$5.82K ﹤0.01% 1933
2026
Q1 		$11.9K Buy
+3,858
New +$16.4K ﹤0.01% 1188
2025
Q2 		– Sell
-247
Closed -$1.24K – 1450
2025
Q1 		$1.24K Buy
247
+39
+19% +$247 ﹤0.01% 1263
2024
Q4 		$1.5K Sell
208
-356
-63% -$2.72K ﹤0.01% 961
2024
Q3 		$3.46K Sell
564
-326
-37% -$2.21K ﹤0.01% 826
2024
Q2 		$5.92K Buy
+890
New +$6.57K ﹤0.01% 780

Other funds holding ALT

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
DTC
Deep Track Capital Greenwich, Connecticut $6.87B AUM 205.24% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
TCM
TCG Crossover Management Palo Alto, California $4.16B AUM 983.43% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Marshall Wace
Marshall Wace London, United Kingdom $127B AUM 46.06% 1-Year Est. Return
Viking Global Investors
Viking Global Investors Stamford, Connecticut $35.1B AUM 21.36% 1-Year Est. Return
RCM
RA Capital Management Boston, Massachusetts $11.5B AUM 168.77% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Optiver Holding's ALT Position: Q2 2026 in Review

Optiver Holding reduced its Altimmune (ALT) stake by 50% in Q2 2026, selling an estimated $5.82K and leaving 1,910 shares worth $5.81K. The position accounts for ﹤0.01% of the portfolio, ranked #1933.

Optiver Holding first reported a position in ALT in Q2 2024 and has held it in 6 quarters since. The position peaked at $11.9K in Q1 2026. 210 funds tracked by Wall St. Rank hold ALT as of Q2 2026.

  • Optiver Holding held 1,910 shares of Altimmune worth $5.81K as of Q2 2026.
  • Optiver Holding sold 1,948 Altimmune shares in Q2 2026, an estimated $5.82K.
  • Altimmune made up ﹤0.01% of Optiver Holding's portfolio in Q2 2026, its #1933 holding.
  • Optiver Holding first reported a position in Altimmune in Q2 2024 and has held it in 6 quarters since.
  • Optiver Holding's Altimmune position peaked at $11.9K in Q1 2026.
  • 210 funds tracked by Wall St. Rank held Altimmune as of Q2 2026.

Based on Optiver Holding's 13F filing for Q2 2026, filed 12 Aug 2026.