Rafferty Asset Management
ALAB icon

Rafferty Asset Management’s Astera Labs ALAB Stock Holding History

Rafferty Asset Management’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 		$638M Buy
1,321,419
+375,913
+40% +$99.8M 1.45% 21
2026
Q1 		$104M Sell
945,506
-221,210
-19% -$31.5M 0.42% 42
2025
Q4 		$194M Buy
1,166,716
+96,241
+9% +$16.1M 0.67% 35
2025
Q3 		$210M Buy
+1,070,475
New +$176M 0.68% 30

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

Rafferty Asset Management's ALAB Position: Q2 2026 in Review

Rafferty Asset Management increased its Astera Labs (ALAB) stake by 40% in Q2 2026, buying an estimated $99.8M and bringing the position to 1,321,419 shares worth $638M. The position accounts for 1.45% of the portfolio, ranked #21.

Rafferty Asset Management first reported a position in ALAB in Q3 2025 and has held it in 4 quarters since. 988 funds tracked by Wall St. Rank hold ALAB as of Q2 2026.

  • Rafferty Asset Management held 1,321,419 shares of Astera Labs worth $638M as of Q2 2026.
  • Rafferty Asset Management bought 375,913 Astera Labs shares in Q2 2026, an estimated $99.8M.
  • Astera Labs made up 1.45% of Rafferty Asset Management's portfolio in Q2 2026, its #21 holding.
  • Rafferty Asset Management first reported a position in Astera Labs in Q3 2025 and has held it in 4 quarters since.
  • 988 funds tracked by Wall St. Rank held Astera Labs as of Q2 2026.

Based on Rafferty Asset Management's 13F filing for Q2 2026, filed 14 Aug 2026.