AZENTA INC (AZTA) Institutional Shareholders
AZENTA INC (AZTA) is currently reported in institutional portfolios tracked by InsiderSet based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026. The institutional investors covered on this page collectively reported approximately $1.26B in AZTA holdings during the latest filing period.
Blackrock, Inc. is currently the largest disclosed institutional shareholder of AZTA tracked by InsiderSet, reporting ownership valued at approximately $192.15M in its June 30, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $252.84M, representing an estimated gain of +31.58% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 51% of the total disclosed AZTA value among the investors covered in this analysis. Major shareholders include Blackrock, Inc., Politan Capital Management Lp, Vanguard Portfolio Management Llc, and several other long-term asset managers with concentrated positions in AZENTA INC (AZTA).
This page ranks the largest institutional AZTA shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
247
Total Reported Value
$1.26B
Largest Holder
Blackrock, Inc.
Largest Position
$192.15M
Insider Transactions (90d)
2
Latest Filing Quarter
Q2 2026
New Institutional Positions
50
Funds Exiting Positions
1
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Blackrock, Inc. | 0.00% | 7,529,450 | $192,151,572 | $252,838,931 | +$60,687,359 | +31.58% | |
| Politan Capital Management Lp | 46.26% | 4,622,450 | $117,964,924 | $155,221,871 | +$37,256,947 | +31.58% | |
| Vanguard Portfolio Management Llc | 0.00% | 2,493,844 | $63,642,899 | $83,743,282 | +$20,100,383 | +31.58% | |
| Vanguard Capital Management Llc | 0.00% | 1,870,174 | $47,726,840 | $62,800,443 | +$15,073,603 | +31.58% | |
| State Street Corp | 0.00% | 1,859,945 | $47,465,208 | $62,456,953 | +$14,991,745 | +31.58% | |
| Massachusetts Financial Services Co | 0.01% | 1,423,818 | $36,335,836 | $47,811,808 | +$11,475,972 | +31.58% | |
| D. E. Shaw & Co., Inc. | 0.02% | 1,341,164 | $34,226,506 | $45,036,287 | +$10,809,781 | +31.58% | |
| Morgan Stanley | 0.00% | 1,330,194 | $33,946,572 | $44,667,915 | +$10,721,343 | +31.58% | |
| Front Street Capital Management, Inc. | 3.77% | 1,301,398 | $33,211,677 | $43,700,945 | +$10,489,268 | +31.58% | |
| Dimensional Fund Advisors Lp | 0.01% | 1,232,473 | $31,452,974 | $41,386,443 | +$9,933,469 | +31.58% | |
| Allspring Global Investments Holdings, Llc | 0.05% | 1,192,008 | $31,218,689 | $40,027,629 | +$8,808,940 | +28.22% | |
| Neuberger Berman Group Llc | 0.02% | 1,131,616 | $28,878,016 | $37,999,665 | +$9,121,649 | +31.59% | |
| Geode Capital Management, Llc | 0.00% | 1,100,849 | $28,099,240 | $36,966,509 | +$8,867,269 | +31.56% | |
| American Capital Management Inc | 1.21% | 1,061,490 | $27,089,225 | $35,644,834 | +$8,555,609 | +31.58% | |
| Royce & Associates Lp | 0.18% | 891,419 | $22,749,013 | $29,933,850 | +$7,184,837 | +31.58% | |
| Snyder Capital Management L P | 0.38% | 872,544 | $22,267,323 | $29,300,028 | +$7,032,705 | +31.58% | |
| Victory Capital Management Inc | 0.01% | 854,005 | $21,794,208 | $28,677,488 | +$6,883,280 | +31.58% | |
| Ameriprise Financial Inc | 0.00% | 768,049 | $19,600,610 | $25,791,085 | +$6,190,475 | +31.58% | |
| Bank Of America Corp | 0.00% | 668,398 | $17,057,516 | $22,444,805 | +$5,387,289 | +31.58% | |
| Systematic Financial Management Lp | 0.33% | 650,055 | $16,589,429 | $21,828,847 | +$5,239,418 | +31.58% | |
| Citadel Advisors Llc | 0.01% | 595,904 | $15,207,470 | $20,010,456 | +$4,802,986 | +31.58% | |
| Charles Schwab Investment Management Inc | 0.00% | 588,974 | $15,030,616 | $19,777,747 | +$4,747,131 | +31.58% | |
| Sixth Street Partners Management Company, L.P. | 0.00% | 588,974 | $15,030,616 | $19,777,747 | +$4,747,131 | +31.58% | |
| Segall Bryant & Hamill, Llc | 0.17% | 553,298 | $14,120,165 | $18,579,747 | +$4,459,582 | +31.58% | |
| Schroder Investment Management Group | 0.01% | 536,876 | $13,695,707 | $18,028,296 | +$4,332,589 | +31.63% | |
| Nuveen, Llc | 0.00% | 530,387 | $13,535,476 | $17,810,395 | +$4,274,919 | +31.58% | |
| Silvercrest Asset Management Group Llc | 0.09% | 524,635 | $13,388,732 | $17,617,243 | +$4,228,511 | +31.58% | |
| Northern Trust Corp | 0.00% | 484,388 | $12,361,581 | $16,265,749 | +$3,904,168 | +31.58% | |
| Jupiter Asset Management Ltd | 0.06% | 474,181 | $12,101,099 | $15,922,998 | +$3,821,899 | +31.58% | |
| Rock Springs Capital Management Lp | 0.50% | 403,000 | $10,284,560 | $13,532,740 | +$3,248,180 | +31.58% | |
| Quantinno Capital Management Lp | 0.01% | 395,828 | $10,101,531 | $13,291,904 | +$3,190,373 | +31.58% | |
| Goldman Sachs Group Inc | 0.00% | 391,472 | $9,990,365 | $13,145,630 | +$3,155,265 | +31.58% | |
| Ubs Group Ag | 0.00% | 385,166 | $9,829,436 | $12,933,874 | +$3,104,438 | +31.58% | |
| Man Group Plc | 0.02% | 368,419 | $9,402,053 | $12,371,510 | +$2,969,457 | +31.58% | |
| Palisade Capital Management, Lp | 0.33% | 295,898 | $7,551,317 | $9,936,255 | +$2,384,938 | +31.58% | |
| Kerrisdale Advisers, Llc | 1.86% | 290,682 | $7,418,205 | $9,761,102 | +$2,342,897 | +31.58% | |
| Aqr Capital Management Llc | 0.00% | 292,876 | $7,313,111 | $9,834,776 | +$2,521,665 | +34.48% | |
| Bnp Paribas Financial Markets | 0.00% | 278,550 | $7,108,596 | $9,353,709 | +$2,245,113 | +31.58% | |
| Vanguard Fiduciary Trust Co | 0.00% | 272,331 | $6,949,887 | $9,144,875 | +$2,194,988 | +31.58% | |
| New York State Common Retirement Fund | 0.01% | 269,580 | $6,879,682 | $9,052,496 | +$2,172,814 | +31.58% | |
| Bank Of New York Mellon Corp | 0.00% | 267,166 | $6,818,074 | $8,971,434 | +$2,153,360 | +31.58% | |
| Jpmorgan Chase & Co | 0.00% | 243,498 | $6,257,220 | $8,176,663 | +$1,919,443 | +30.68% | |
| Federated Hermes, Inc. | 0.01% | 228,224 | $5,824,276 | $7,663,762 | +$1,839,486 | +31.58% | |
| Nordea Investment Management Ab | 0.00% | 226,958 | $5,678,489 | $7,621,250 | +$1,942,761 | +34.21% | |
| Meros Investment Management, Lp | 1.78% | 220,431 | $5,625,399 | $7,402,073 | +$1,776,674 | +31.58% | |
| Edgestream Partners, L.P. | 0.16% | 215,679 | $5,504,128 | $7,242,501 | +$1,738,373 | +31.58% | |
| Norges Bank | 0.00% | 214,700 | $5,479,144 | $7,209,626 | +$1,730,482 | +31.58% | |
| Caxton Associates Llp | 0.10% | 206,465 | $5,268,987 | $6,933,095 | +$1,664,108 | +31.58% | |
| Invesco Ltd. | 0.00% | 202,203 | $5,160,221 | $6,789,977 | +$1,629,756 | +31.58% | |
| Principal Financial Group Inc | 0.00% | 198,279 | $5,060,080 | $6,658,209 | +$1,598,129 | +31.58% |
Frequently asked questions about AZTA
Who owns the most AZTA stock?
The largest holders of AZTA are typically major institutional investors such as asset managers and hedge funds reporting on Form 13F. The table above ranks tracked superinvestors by reported position size using the latest available filings for AZENTA INC (AZTA).
Is AZTA widely held by superinvestors?
Many widely followed stocks like AZTA appear across numerous superinvestor portfolios because of liquidity, index inclusion, and fundamentals. The holder count and table above show how broadly AZTA is represented among the institutional managers we track.
What do “Current Estimated Value”, “Gain/loss Since Filing”, and “Estimated Portfolio Performance” mean?
Current Estimated Value is reported share quantity from the latest 13F times our most recent split-adjusted U.S. session close. Gain/loss Since Filing is that estimate minus the reported 13F dollar value; Estimated Portfolio Performance is that difference as a percent of the reported value. Green means the estimate is above the filing value; red means below (not purchase cost). If many filers share the same implied filing price per share, the performance % may match across rows. These are not official fund marks or live quotes.