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Rock Springs Capital Management’s Azenta AZTA Stock Holding History

Rock Springs Capital Management’s Portfolio AZTA Stock Details AZTA Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$10.3M Sell
403,000
-166,100
-29% -$3.72M 0.5% 56
2026
Q1 		$12M Hold
569,100
– – 0.71% 43
2025
Q4 		$18.9M Buy
569,100
+28,700
+5% +$938K 0.97% 32
2025
Q3 		$15.5M Buy
540,400
+10,000
+2% +$310K 0.91% 38
2025
Q2 		$16.3M Buy
530,400
+55,400
+12% +$1.56M 1.02% 33
2025
Q1 		$16.5M Hold
475,000
– – 0.94% 39
2024
Q4 		$23.8M Sell
475,000
-57,500
-11% -$2.62M 0.9% 39
2024
Q3 		$25.8M Sell
532,500
-163,500
-23% -$8.5M 0.84% 45
2024
Q2 		$36.6M Buy
696,000
+1,250
+0.2% +$66.8K 1.1% 36
2024
Q1 		$41.9M Buy
694,750
+187,250
+37% +$12M 1.06% 36
2023
Q4 		$33.1M Buy
507,500
+30,000
+6% +$1.63M 0.81% 42
2023
Q3 		$24M Buy
477,500
+7,600
+2% +$382K 0.64% 52
2023
Q2 		$21.9M Buy
469,900
+38,700
+9% +$1.69M 0.52% 56
2023
Q1 		$19.2M Buy
431,200
+79,700
+23% +$3.95M 0.46% 58
2022
Q4 		$20.5M Buy
351,500
+21,300
+6% +$1.09M 0.49% 55
2022
Q3 		$14.2M Buy
330,200
+168,200
+104% +$10M 0.37% 66
2022
Q2 		$11.7M Buy
+162,000
New +$12.1M 0.34% 71

Other funds holding AZTA

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
PCM
Politan Capital Management New York $255M AUM 62.37% 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
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Massachusetts Financial Services
Massachusetts Financial Services Boston, Massachusetts $315B AUM 27.84% 1-Year Est. Return
D.E. Shaw & Co
D.E. Shaw & Co New York $210B AUM 57.28% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
FSCM
Front Street Capital Management Missoula, Montana $881M AUM 86.5% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

Rock Springs Capital Management's AZTA Position: Q2 2026 in Review

Rock Springs Capital Management reduced its Azenta (AZTA) stake by 29% in Q2 2026, selling an estimated $3.72M and leaving 403,000 shares worth $10.3M. The position accounts for 0.5% of the portfolio, ranked #56.

Rock Springs Capital Management first reported a position in AZTA in Q2 2022 and has held it in 17 quarters since. The position peaked at $41.9M in Q1 2024. 249 funds tracked by Wall St. Rank hold AZTA as of Q2 2026.

  • Rock Springs Capital Management held 403,000 shares of Azenta worth $10.3M as of Q2 2026.
  • Rock Springs Capital Management sold 166,100 Azenta shares in Q2 2026, an estimated $3.72M.
  • Azenta made up 0.5% of Rock Springs Capital Management's portfolio in Q2 2026, its #56 holding.
  • Rock Springs Capital Management first reported a position in Azenta in Q2 2022 and has held it in 17 quarters since.
  • Rock Springs Capital Management's Azenta position peaked at $41.9M in Q1 2024.
  • 249 funds tracked by Wall St. Rank held Azenta as of Q2 2026.

Based on Rock Springs Capital Management's 13F filing for Q2 2026, filed 14 Aug 2026.