Marshall Wace’s Alumis Inc ALMS Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2026
Q2
$10.4M Sell
368,014
-804,735
-69% -$18.7M 0.01% 1024
2026
Q1
$25.8M Buy
1,172,749
+799,848
+214% +$20M 0.03% 604
2025
Q4
$3.64M Buy
+372,901
New +$2.6M ﹤0.01% 1296
2025
Q2
– Sell
-19,000
Closed -$117K – 3277
2025
Q1
$117K Buy
19,000
+5,200
+38% +$30.3K ﹤0.01% 2484
2024
Q4
$108K Buy
+13,800
New +$138K ﹤0.01% 2433

Other funds holding ALMS

Marshall Wace's ALMS Position: Q2 2026 in Review

Marshall Wace reduced its Alumis Inc (ALMS) stake by 69% in Q2 2026, selling an estimated $18.7M and leaving 368,014 shares worth $10.4M. The position accounts for 0.01% of the portfolio, ranked #1024.

Marshall Wace first reported a position in ALMS in Q4 2024 and has held it in 5 quarters since. The position peaked at $25.8M in Q1 2026. 198 funds tracked by Wall St. Rank hold ALMS as of Q2 2026.

  • Marshall Wace held 368,014 shares of Alumis Inc worth $10.4M as of Q2 2026.
  • Marshall Wace sold 804,735 Alumis Inc shares in Q2 2026, an estimated $18.7M.
  • Alumis Inc made up 0.01% of Marshall Wace's portfolio in Q2 2026, its #1024 holding.
  • Marshall Wace first reported a position in Alumis Inc in Q4 2024 and has held it in 5 quarters since.
  • Marshall Wace's Alumis Inc position peaked at $25.8M in Q1 2026.
  • 198 funds tracked by Wall St. Rank held Alumis Inc as of Q2 2026.

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