SEI Investments’s Astera Labs ALAB Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2026
Q2
$83.7M Sell
173,226
-72,503
-30% -$19.2M 0.07% 289
2026
Q1
$26.9M Sell
245,729
-77,808
-24% -$11.1M 0.02% 667
2025
Q4
$53.8M Buy
323,537
+88,091
+37% +$14.7M 0.05% 379
2025
Q3
$46.1M Buy
235,446
+48,241
+26% +$7.93M 0.05% 384
2025
Q2
$16.9M Buy
187,205
+56,526
+43% +$4.47M 0.02% 767
2025
Q1
$7.8M Buy
130,679
+31,481
+32% +$2.91M 0.01% 1081
2024
Q4
$13.1M Sell
99,198
-26,405
-21% -$2.48M 0.02% 867
2024
Q3
$6.58M Buy
125,603
+114,249
+1,006% +$5.36M 0.01% 1167
2024
Q2
$687K Sell
11,354
-1,475
-11% -$102K ﹤0.01% 2049
2024
Q1
$952K Buy
+12,829
New +$951K ﹤0.01% 1903

Other funds holding ALAB

SEI Investments's ALAB Position: Q2 2026 in Review

SEI Investments reduced its Astera Labs (ALAB) stake by 30% in Q2 2026, selling an estimated $19.2M and leaving 173,226 shares worth $83.7M. The position accounts for 0.07% of the portfolio, ranked #289.

SEI Investments first reported a position in ALAB in Q1 2024 and has held it in 10 quarters since. 988 funds tracked by Wall St. Rank hold ALAB as of Q2 2026.

  • SEI Investments held 173,226 shares of Astera Labs worth $83.7M as of Q2 2026.
  • SEI Investments sold 72,503 Astera Labs shares in Q2 2026, an estimated $19.2M.
  • Astera Labs made up 0.07% of SEI Investments's portfolio in Q2 2026, its #289 holding.
  • SEI Investments first reported a position in Astera Labs in Q1 2024 and has held it in 10 quarters since.
  • 988 funds tracked by Wall St. Rank held Astera Labs as of Q2 2026.

Based on SEI Investments's 13F filing for Q2 2026, filed 14 Aug 2026.