Renaissance Technologies’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
$657K Sell
23,335
-51,832
-69% -$1.21M ﹤0.01% 2498
2026
Q1
$1.66M Sell
75,167
-33,033
-31% -$826K ﹤0.01% 1996
2025
Q4
$1.06M Sell
108,200
-43,368
-29% -$303K ﹤0.01% 2241
2025
Q3
$605K Sell
151,568
-75,247
-33% -$310K ﹤0.01% 2715
2025
Q2
$680K Buy
+226,815
New +$1.07M ﹤0.01% 2687

Other funds holding ALMS

Renaissance Technologies's ALMS Position: Q2 2026 in Review

Renaissance Technologies reduced its Alumis Inc (ALMS) stake by 69% in Q2 2026, selling an estimated $1.21M and leaving 23,335 shares worth $657K. The position accounts for ﹤0.01% of the portfolio, ranked #2498.

Renaissance Technologies first reported a position in ALMS in Q2 2025 and has held it in 5 quarters since. The position peaked at $1.66M in Q1 2026. 199 funds tracked by Wall St. Rank hold ALMS as of Q2 2026.

  • Renaissance Technologies held 23,335 shares of Alumis Inc worth $657K as of Q2 2026.
  • Renaissance Technologies sold 51,832 Alumis Inc shares in Q2 2026, an estimated $1.21M.
  • Alumis Inc made up ﹤0.01% of Renaissance Technologies's portfolio in Q2 2026, its #2498 holding.
  • Renaissance Technologies first reported a position in Alumis Inc in Q2 2025 and has held it in 5 quarters since.
  • Renaissance Technologies's Alumis Inc position peaked at $1.66M in Q1 2026.
  • 199 funds tracked by Wall St. Rank held Alumis Inc as of Q2 2026.

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