Vault-13

AZENTA INC AZTA

COM · Common Stock · CUSIP 114340102 · ISIN US1143401024

Life science company

341 institutional holders
74,817,53174.8m shares reported held*
99.7% of all shares outstanding*
$3.2bnreported value*

* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once ($4.8m this quarter). Holder counts are more reliable. Shares outstanding: 75.0m as of 2022-11-14, from the company's own SEC filing; the percentage can still exceed 100%: lent-out shares are counted by the lender and the buyer, and some reports overlap without saying so. Implied quarter-end price ≈ $42.88. Options: 8 managers hold calls ($9.5m notional), 10 hold puts ($6.6m).

Biggest calls

SUSQUEHANNA INTERNATIONAL GROUP, LLP — $3.7m85.4k shares
JANE STREET GROUP, LLC — $1.7m38.7k shares
CITADEL ADVISORS LLC — $1.6m38.2k shares
GROUP ONE TRADING LLC — $1.2m28.3k shares
PEAK6 Investments LLC — $870.0k20.3k shares
Walleye Trading LLC — $411.0k9.6k shares
SIMPLEX TRADING, LLC — $47.0k1.1k shares
CONCOURSE FINANCIAL GROUP SECURITIES, INC. — $00 shares

Biggest puts

SUSQUEHANNA INTERNATIONAL GROUP, LLP — $2.4m56.5k shares
PEAK6 Investments LLC — $1.2m28.7k shares
CITADEL ADVISORS LLC — $780.0k18.2k shares
Caption Management, LLC — $642.0k15.0k shares
JANE STREET GROUP, LLC — $454.0k10.6k shares
CSS LLC/IL — $429.0k10.0k shares
Walleye Trading LLC — $420.0k9.8k shares
GROUP ONE TRADING LLC — $146.0k3.4k shares
SIMPLEX TRADING, LLC — $51.0k1.2k shares
CONCOURSE FINANCIAL GROUP SECURITIES, INC. — $00 shares

Options at notional value: the value of the shares the contracts control, as filers report them, not what the options cost. Not included in the holders, shares or buying above.

Major shareholders (over 5%)

Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.

HolderStakeChangeShares Last filed
VANGUARD PORTFOLIO MANAGEMENT LLC 13G · institution new · filed 2026-04-28 5.3% new 2.5m≈ $62.9m 2026-04-28

Fell to 5% or below in the last year: VANGUARD GROUP INC (0.0%, 2026-03-26; now reported by VANGUARD PORTFOLIO MANAGEMENT LLC), DIMENSIONAL FUND ADVISORS LP (4.6%, 2026-01-21)

Insider purchases and sales in Q3 2022

Shares bought or sold by the company's own officers, directors and 10% owners, in the open market or privately, as they reported to the SEC on Form 4 (due within two business days of the trade). Grants, option exercises, shares withheld for tax and gifts aren't included.

Officers and directors buying vs selling

Number of people, by quarter (10% owners not included)

BuyingSelling
10010Q4 20: 0 buyingQ4 20: 0 sellingQ1 21: 0 buyingQ1 21: 0 sellingQ1 21Q2 21: 0 buyingQ2 21: 0 sellingQ3 21: 0 buyingQ3 21: 0 sellingQ3 21Q4 21: 0 buyingQ4 21: 8 sellingQ1 22: 0 buyingQ1 22: 1 sellingQ1 22Q2 22: 0 buyingQ2 22: 1 sellingQ3 22: 2 buyingQ3 22: 0 sellingQ3 22
Numbers
QuarterBuyingBoughtSellingSoldSold under a plan
Q4 20200—0——
Q1 20210—0——
Q2 20210—0——
Q3 20210—0——
Q4 20210—8$15.0m—
Q1 20220—1$19.6k—
Q2 20220—1$10.3k—
Q3 20222$752.2k0——
DateInsiderTradeSharesPrice ValueTheir holding
2022-08-19 McManus Matthew EVP & Chief Operating Officer Bought 8,625 $58.15 $501.5k8.6k shares +41%
2022-08-19 Robertson Lindon G EVP & Chief Financial Officer Bought 4,350 $57.62 $250.6k4.3k shares +4%

Their holding: how much the trade added to or took from the insider's holding (direct, or the trust or fund named). The same trade is sometimes reported by more than one insider, such as a fund and the director who represents it; totals count it once. A value is left blank where the reported price is far from the market price (usually a typo).

Holders, Q3 2022

#ManagerLocationShares Value% of their portfolioChangeShares change
1 VANGUARD GROUP INC 0.01% of their portfolio Valley Forge, PA 7,070,6127.1m $303.0m $303.0m 0.01% —
2 BlackRock Inc. 0.01% of their portfolio New York, NY 7,035,6167.0m $301.5m $301.5m 0.01% —
3 KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC 0.65% of their portfolio LOS ANGELES, CA 4,572,2504.6m $196.0m $196.0m 0.65% —
4 Jackson Square Partners, LLC 2.63% of their portfolio LARKSPUR, CA 2,342,4842.3m $100.4m $100.4m 2.63% —
5 MACQUARIE GROUP LTD 0.12% of their portfolio Sydney, NSW 2000, C3 2,241,2542.2m $96.1m $96.1m 0.12% —
6 WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC 0.38% of their portfolio CHICAGO, IL 2,234,0932.2m $95.8m $95.8m 0.38% —
7 Allspring Global Investments Holdings, LLC 0.17% of their portfolio CHARLOTTE, NC 2,218,0342.2m $95.1m $95.1m 0.17% —
8 STATE STREET CORP 0.01% of their portfolio BOSTON, MA 1,995,6922.0m $85.5m $85.5m 0.01% —
9 DF DENT & CO INC 1.31% of their portfolio BALTIMORE, MD 1,972,0842.0m $84.5m $84.5m 1.31% —
10 Ceredex Value Advisors LLC 1.36% of their portfolio WINTER PARK, FL 1,949,4001.9m $83.6m $83.6m 1.36% —
11 JANUS HENDERSON GROUP PLC 0.03% of their portfolio LONDON, X0 1,804,7141.8m $77.3m $77.3m 0.03% —
12 BROWN ADVISORY INC 0.14% of their portfolio BALTIMORE, MD 1,693,9941.7m $72.6m $72.6m 0.14% —
13 NORGES BANK 0.02% of their portfolio OSLO, Q8 1,470,5641.5m $63.0m $63.0m 0.02% —
14 JPMORGAN CHASE & CO 0.01% of their portfolio NEW YORK, NY 1,369,2051.4m $58.7m $58.7m 0.01% —
15 CONGRESS ASSET MANAGEMENT CO 0.62% of their portfolio BOSTON, MA 1,341,6101.3m $57.5m $57.5m 0.62% —
16 Conestoga Capital Advisors, LLC 1.12% of their portfolio WAYNE, PA 1,340,3671.3m $57.4m $57.4m 1.12% —
17 Granahan Investment Management, LLC 1.58% of their portfolio WALTHAM, MA 1,126,9171.1m $48.3m $48.3m 1.58% —
18 Artisan Partners Limited Partnership 0.08% of their portfolio Milwaukee, WI 1,115,9101.1m $47.8m $47.8m 0.08% —
19 GW&K Investment Management, LLC 0.49% of their portfolio BOSTON, MA 1,033,2121.0m $44.3m $44.3m 0.49% —
20 GEODE CAPITAL MANAGEMENT, LLC 0.01% of their portfolio BOSTON, MA 1,020,4691.0m $43.7m $43.7m 0.01% —
21 Nitorum Capital, L.P. 3.66% of their portfolio NEW YORK, NY 982,072982.1k $42.1m $42.1m 3.66% —
22 Clearbridge Investments, LLC 0.04% of their portfolio NEW YORK, NY 923,314923.3k $39.6m $39.6m 0.04% —
23 Fisher Asset Management, LLC 0.03% of their portfolio PLANO, TX 917,265917.3k $39.3m $39.3m 0.03% —
24 Invesco Ltd. 0.01% of their portfolio ATLANTA, GA 857,922857.9k $36.8m $36.8m 0.01% —
25 Bank of New York Mellon Corp 0.01% of their portfolio NEW YORK, NY 773,106773.1k $33.1m $33.1m 0.01% —
26 GENEVA CAPITAL MANAGEMENT LLC 0.74% of their portfolio MILWAUKEE, WI 745,332745.3k $31.9m $31.9m 0.74% —
27 Stephens Investment Management Group LLC 0.60% of their portfolio LITTLE ROCK, AR 736,725736.7k $31.6m $31.6m 0.60% —
28 SEI INVESTMENTS CO 0.06% of their portfolio OAKS, PA 670,967671.0k $28.8m $28.8m 0.06% —
29 ROYAL BANK OF CANADA 0.01% of their portfolio TORONTO, A6 650,921650.9k $27.9m $27.9m 0.01% —
30 DIMENSIONAL FUND ADVISORS LP 0.01% of their portfolio AUSTIN, TX 628,859628.9k $27.0m $27.0m 0.01% —
31 WELLS FARGO & COMPANY/MN 0.01% of their portfolio SAN FRANCISCO, CA 577,775577.8k $24.8m $24.8m 0.01% —
32 AMERICAN CAPITAL MANAGEMENT INC 0.96% of their portfolio NEW YORK, NY 568,551568.6k $24.4m $24.4m 0.96% —
33 NORTHERN TRUST CORP 0.01% of their portfolio CHICAGO, IL 565,316565.3k $24.2m $24.2m 0.01% —
34 SCHRODER INVESTMENT MANAGEMENT GROUP 0.04% of their portfolio London, X0 530,932530.9k $22.8m $22.8m 0.04% —
35 BARROW HANLEY MEWHINNEY & STRAUSS LLC 0.09% of their portfolio DALLAS, TX 524,021524.0k $22.5m $22.5m 0.09% —
36 WCM INVESTMENT MANAGEMENT, LLC 0.08% of their portfolio LAGUNA BEACH, CA 514,725514.7k $22.6m $22.6m 0.08% —
37 NATIXIS ADVISORS, LLC 0.09% of their portfolio Boston, MA 483,344483.3k $20.7m $20.7m 0.09% —
38 Legal & General Group Plc 0.01% of their portfolio London, X0 479,389479.4k $20.5m $20.5m 0.01% —
39 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.01% of their portfolio SAN FRANCISCO, CA 457,603457.6k $19.6m $19.6m 0.01% —
40 TimesSquare Capital Management, LLC 0.25% of their portfolio NEW YORK, NY 424,130424.1k $18.2m $18.2m 0.25% —
41 Vident Investment Advisory, LLC 0.57% of their portfolio Alpharetta, GA 407,124407.1k $17.4m $17.4m 0.57% —
42 ENVESTNET ASSET MANAGEMENT INC 0.01% of their portfolio Berwyn, PA 394,090394.1k $16.9m $16.9m 0.01% —
43 PALISADE CAPITAL MANAGEMENT, LP 0.46% of their portfolio FORT LEE, NJ 381,797381.8k $16.4m $16.4m 0.46% —
44 BANK OF AMERICA CORP /DE/ 0.00% of their portfolio CHARLOTTE, NC 371,885371.9k $15.9m $15.9m 0.00% —
45 WESTFIELD CAPITAL MANAGEMENT CO LP 0.12% of their portfolio BOSTON, MA 365,124365.1k $15.6m $15.6m 0.12% —
46 GOLDMAN SACHS GROUP INC 0.00% of their portfolio NEW YORK, NY 359,073359.1k $15.4m $15.4m 0.00% —
47 RENAISSANCE TECHNOLOGIES LLC 0.02% of their portfolio NEW YORK, NY 349,906349.9k $15.0m $15.0m 0.02% —
48 MORGAN STANLEY 0.00% of their portfolio NEW YORK, NY 348,756348.8k $14.9m $14.9m 0.00% —
49 Rock Springs Capital Management LP 0.37% of their portfolio Baltimore, MD 330,200330.2k $14.2m $14.2m 0.37% —
50 NEW YORK STATE COMMON RETIREMENT FUND 0.02% of their portfolio ALBANY, NY 318,905318.9k $13.7m $13.7m 0.02% —
51 ROYCE & ASSOCIATES LP 0.15% of their portfolio New York, NY 314,318314.3k $13.5m $13.5m 0.15% —
52 FEDERATED HERMES, INC. 0.04% of their portfolio PITTSBURGH, PA 300,877300.9k $12.9m $12.9m 0.04% —
53 UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 0.01% of their portfolio NEW YORK, NY 292,916292.9k $12.6m $12.6m 0.01% —
54 PRINCIPAL FINANCIAL GROUP INC 0.01% of their portfolio DES MOINES, IA 292,392292.4k $12.5m $12.5m 0.01% —
55 BNP PARIBAS ASSET MANAGEMENT Holding S.A. 0.05% of their portfolio Paris, I0 275,051275.1k $11.8m $11.8m 0.05% —
56 LORD, ABBETT & CO. LLC 0.04% of their portfolio JERSEY CITY, NJ 266,595266.6k $11.4m $11.4m 0.04% —
57 SILVERCREST ASSET MANAGEMENT GROUP LLC 0.09% of their portfolio NEW YORK, NY 261,131261.1k $11.2m $11.2m 0.09% —
58 KORNITZER CAPITAL MANAGEMENT INC /KS 0.23% of their portfolio SHAWNEE MISSION, KS 249,486249.5k $10.7m $10.7m 0.23% —
59 Tower House Partners LLP 43.22% of their portfolio LONDON, X0 244,501244.5k $10.5m $10.5m 43.22% —
60 RHUMBLINE ADVISERS 0.01% of their portfolio BOSTON, MA 223,941223.9k $9.6m $9.6m 0.01% —
61 D. E. Shaw & Co., Inc. 0.02% of their portfolio New York, NY 220,819220.8k $9.5m $9.5m 0.02% —
62 JENNISON ASSOCIATES LLC 0.01% of their portfolio NEW YORK, NY 219,864219.9k $9.4m $9.4m 0.01% —
63 Telemark Asset Management, LLC 1.35% of their portfolio BOSTON, MA 200,000200.0k $8.6m $8.6m 1.35% —
64 Nuveen Asset Management, LLC 0.00% of their portfolio CHICAGO, IL 193,199193.2k $8.3m $8.3m 0.00% —
65 TUDOR INVESTMENT CORP ET AL 0.20% of their portfolio STAMFORD, CT 189,279189.3k $8.1m $8.1m 0.20% —
66 THORNBURG INVESTMENT MANAGEMENT INC 0.14% of their portfolio SANTA FE, NM 188,708188.7k $8.1m $8.1m 0.14% —
67 AMERIPRISE FINANCIAL INC 0.00% of their portfolio MINNEAPOLIS, MN 186,337186.3k $8.0m $8.0m 0.00% —
68 Swiss National Bank 0.01% of their portfolio ZURICH, V8 177,800177.8k $7.6m $7.6m 0.01% —
69 California Public Employees Retirement System 0.01% of their portfolio Sacramento, CA 175,968176.0k $7.5m $7.5m 0.01% —
70 PRICE T ROWE ASSOCIATES INC /MD/ 0.00% of their portfolio BALTIMORE, MD 161,150161.2k $6.9m $6.9m 0.00% —
71 COMERICA BANK 0.06% of their portfolio DALLAS, TX 154,023154.0k $6.8m $6.8m 0.06% —
72 LAZARD ASSET MANAGEMENT LLC 0.01% of their portfolio NEW YORK, NY 151,631151.6k $6.5m $6.5m 0.01% —
73 Pier Capital, LLC 1.00% of their portfolio STAMFORD, CT 136,236136.2k $5.8m $5.8m 1.00% —
74 CW Advisors, LLC 0.15% of their portfolio BOSTON, MA 132,734132.7k $5.7m $5.7m 0.15% —
75 HANTZ FINANCIAL SERVICES, INC. 0.18% of their portfolio SOUTHFIELD, MI 120,535120.5k $5.2m $5.2m 0.18% —
76 PEREGRINE CAPITAL MANAGEMENT LLC 0.17% of their portfolio MINNEAPOLIS, MN 119,422119.4k $5.1m $5.1m 0.17% —
77 POLEN CAPITAL MANAGEMENT LLC 0.01% of their portfolio Boca Raton, FL 119,193119.2k $5.1m $5.1m 0.01% —
78 AMERICAN INTERNATIONAL GROUP, INC. 0.04% of their portfolio New York, NY 118,377118.4k $5.1m $5.1m 0.04% —
79 CRAWFORD INVESTMENT COUNSEL INC 0.11% of their portfolio ATLANTA, GA 112,667112.7k $4.8m $4.8m 0.11% —
80 FRED ALGER MANAGEMENT, LLC 0.02% of their portfolio NEW YORK, NY 111,175111.2k $4.8m $4.8m 0.02% —
81 ALLIANCEBERNSTEIN L.P. 0.00% of their portfolio NASHVILLE, TN 109,983110.0k $4.7m $4.7m 0.00% —
82 NEW YORK STATE TEACHERS RETIREMENT SYSTEM 0.01% of their portfolio ALBANY, NY 109,770109.8k $4.7m $4.7m 0.01% —
83 BESSEMER GROUP INC 0.01% of their portfolio WOODBRIDGE, NJ 101,367101.4k $4.3m $4.3m 0.01% —
84 Retirement Systems of Alabama 0.02% of their portfolio MONTGOMERY, AL 98,21498.2k $4.2m $4.2m 0.02% —
85 CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 0.01% of their portfolio WEST SACRAMENTO, CA 94,03894.0k $4.0m $4.0m 0.01% —
86 BAMCO INC /NY/ 0.01% of their portfolio NEW YORK, NY 93,00093.0k $4.0m $4.0m 0.01% —
87 Russell Investments Group, Ltd. 0.01% of their portfolio Seattle, WA 89,44389.4k $3.8m $3.8m 0.01% —
88 BRITISH COLUMBIA INVESTMENT MANAGEMENT Corp 0.04% of their portfolio VICTORIA, A1 85,00085.0k $3.6m $3.6m 0.04% —
89 TRUIST FINANCIAL CORP 0.01% of their portfolio CHARLOTTE, NC 83,72583.7k $3.6m $3.6m 0.01% —
90 GENERAL AMERICAN INVESTORS CO INC 0.36% of their portfolio NEW YORK, NY 79,55379.6k $3.4m $3.4m 0.36% —
91 STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM 0.01% of their portfolio TALLAHASSEE, FL 77,23877.2k $3.3m $3.3m 0.01% —
92 FIRST TRUST ADVISORS LP 0.00% of their portfolio Wheaton, IL 76,18276.2k $3.3m $3.3m 0.00% —
93 STATE OF WISCONSIN INVESTMENT BOARD 0.01% of their portfolio MADISON, WI 75,49975.5k $3.2m $3.2m 0.01% —
94 MILLENNIUM MANAGEMENT LLC 0.00% of their portfolio NEW YORK, NY 73,17973.2k $3.1m $3.1m 0.00% —
95 STIFEL FINANCIAL CORP 0.01% of their portfolio ST. LOUIS, MO 72,69672.7k $3.1m $3.1m 0.01% —
96 Mirae Asset Global Investments Co., Ltd. 0.01% of their portfolio SEOUL, M5 71,91871.9k $3.1m $3.1m 0.01% —
97 Jump Financial, LLC 0.12% of their portfolio Chicago, IL 70,80170.8k $3.0m $3.0m 0.12% —
98 NORDEA INVESTMENT MANAGEMENT AB 0.01% of their portfolio STOCKHOLM, V7 70,36170.4k $3.1m $3.1m 0.01% —
99 OSTERWEIS CAPITAL MANAGEMENT INC 0.22% of their portfolio SAN FRANCISCO, CA 69,78569.8k $3.0m $3.0m 0.22% —
100 CREDIT SUISSE AG/ 0.00% of their portfolio ZURICH, V8 68,27068.3k $2.9m $2.9m 0.00% —