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SIH Partners’s Astera Labs ALAB Stock Holding History

SIH Partners’s Portfolio ALAB Stock Details ALAB Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$1.93M Buy
+4,000
New +$1.06M 0.01% 161
2026
Q1 		– Sell
-2,677
Closed -$445K – 351
2025
Q4 		$445K Sell
2,677
-4,080
-60% -$683K 0.01% 164
2025
Q3 		$1.32M Buy
+6,757
New +$1.11M 0.04% 104

Other funds holding ALAB

Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return
VanEck Associates
VanEck Associates New York $164B AUM 112.45% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.55T AUM 33.47% 1-Year Est. Return

SIH Partners's ALAB Position: Q2 2026 in Review

SIH Partners opened a new position in Astera Labs (ALAB) in Q2 2026: 4,000 shares worth $1.93M. The stake represents 0.01% of the portfolio and ranks #161 among its holdings. This is a return to the name: SIH Partners previously reported a position in ALAB as recently as Q4 2025.

SIH Partners first reported a position in ALAB in Q3 2025 and has held it in 3 quarters since. 989 funds tracked by Wall St. Rank hold ALAB as of Q2 2026.

  • SIH Partners held 4,000 shares of Astera Labs worth $1.93M as of Q2 2026.
  • Astera Labs was a new SIH Partners position in Q2 2026.
  • Astera Labs made up 0.01% of SIH Partners's portfolio in Q2 2026, its #161 holding.
  • SIH Partners first reported a position in Astera Labs in Q3 2025 and has held it in 3 quarters since.
  • 989 funds tracked by Wall St. Rank held Astera Labs as of Q2 2026.

Based on SIH Partners's 13F filing for Q2 2026, filed 14 Aug 2026.