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 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	1.11%	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	0.82%	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 New York $5.7T AUM 30.48% 1-Year Est. Return

Politan Capital Management New York $985M AUM 3.12% 1-Year Est. Return

Conestoga Capital Advisors Wayne, Pennsylvania $5.01B AUM 6.26% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

Dimensional Fund Advisors

Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

Massachusetts Financial Services

Massachusetts Financial Services Boston, Massachusetts $298B AUM 21.96% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Allspring Global Investments

Allspring Global Investments Charlotte, North Carolina $59.7B AUM 29.08% 1-Year Est. Return

American Capital Management New York $1.86B AUM 20.23% 1-Year Est. Return