Vault-13

HOLOGIC INC HOLX

COM · Common Stock · CUSIP 436440101 · ISIN US4364401012

715 institutional holders +3 vs Q1 2023
231,920,950231.9m shares reported held*
$18.8bnreported value*
61 new 256 added 277 reduced 65 sold out net sold ≈ $406.9m (-6.0m shares)

* 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 ($31.6m this quarter). Holder counts are more reliable. Implied quarter-end price ≈ $80.93. Options: 13 managers hold calls ($42.2m notional), 13 hold puts ($29.0m).

Trends to Q2 2023

Institutional holders

Managers reporting a position, each quarter

0250500750Q3 22: 655Q4 22: 698Q1 23: 712Q2 23: 715715Q3 22Q4 22Q1 23Q2 23
Numbers
QuarterHolders
Q3 2022655
Q4 2022698
Q1 2023712
Q2 2023715

Buyers vs sellers

Managers adding to or starting a position, vs cutting or selling out

Bought or addedCut or sold out
4000400Q4 22: 312 bought or addedQ4 22: 314 cut or sold outQ4 22Q1 23: 327 bought or addedQ1 23: 341 cut or sold outQ1 23Q2 23: 317 bought or addedQ2 23: 342 cut or sold outQ2 23
Numbers
QuarterBought or addedCut or sold out
Q4 2022312314
Q1 2023327341
Q2 2023317342

Calls vs puts

Options held, notional value, last 4 quarters. P/C = puts ÷ calls

CallsPuts
$0$20m$40m$60m$80mQ3 22 calls: $77.1mQ3 22 puts: $45.5mQ3 22P/C 0.59Q4 22 calls: $70.7mQ4 22 puts: $47.4mQ4 22P/C 0.67Q1 23 calls: $45.8mQ1 23 puts: $15.2mQ1 23P/C 0.33Q2 23 calls: $42.2mQ2 23 puts: $29.0mQ2 23P/C 0.69
Numbers
QuarterCallsPutsP/C
Q3 2022$77.1m$45.5m0.59
Q4 2022$70.7m$47.4m0.67
Q1 2023$45.8m$15.2m0.33
Q2 2023$42.2m$29.0m0.69

Biggest buyers

CONGRESS ASSET MANAGEMENT CO New +1,191,518+1.2m
MILLENNIUM MANAGEMENT LLC Added +782,395+782.4k
WELLINGTON MANAGEMENT GROUP LLP Added +619,929+619.9k
CITADEL ADVISORS LLC Added +561,576+561.6k
TORONTO DOMINION BANK Added +453,291+453.3k
MARSHALL WACE, LLP New +437,143+437.1k
HSBC HOLDINGS PLC Added +372,605+372.6k
RENAISSANCE TECHNOLOGIES LLC Added +331,507+331.5k
TWINBEECH CAPITAL LP New +291,506+291.5k
Amundi Added +263,729+263.7k

Biggest sellers

FMR LLC Reduced -1,867,424-1.9m
Pacer Advisors, Inc. Reduced -1,346,239-1.3m
ENVESTNET ASSET MANAGEMENT INC Reduced -1,272,685-1.3m
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP Reduced -1,237,148-1.2m
BARROW HANLEY MEWHINNEY & STRAUSS LLC Sold out -1,065,151-1.1m
VICTORY CAPITAL MANAGEMENT INC Reduced -741,990-742.0k
PRUDENTIAL FINANCIAL INC Reduced -721,862-721.9k
SCHRODER INVESTMENT MANAGEMENT GROUP Reduced -642,049-642.0k
Skandinaviska Enskilda Banken AB (publ) Reduced -590,525-590.5k
Invesco Ltd. Reduced -383,930-383.9k

Biggest calls

MILLENNIUM MANAGEMENT LLC Added $11.7m144.2k shares
SUSQUEHANNA INTERNATIONAL GROUP, LLP Reduced $9.9m122.4k shares
GROUP ONE TRADING LLC Added $6.7m82.5k shares
NOMURA HOLDINGS INC Reduced $5.1m63.2k shares
CITADEL ADVISORS LLC Reduced $3.0m36.7k shares
PEAK6 Investments LLC Reduced $2.0m25.1k shares
IMC-Chicago, LLC New $906.9k11.2k shares
CAPSTONE INVESTMENT ADVISORS, LLC Added $801.6k9.9k shares
SIMPLEX TRADING, LLC Reduced $769.0k9.5k shares
Walleye Trading LLC Reduced $607.3k7.5k shares

Biggest puts

MILLENNIUM MANAGEMENT LLC Added $11.0m135.5k shares
SUSQUEHANNA INTERNATIONAL GROUP, LLP Added $7.0m86.2k shares
CITADEL ADVISORS LLC Reduced $3.4m41.8k shares
CAPSTONE INVESTMENT ADVISORS, LLC Unchanged $3.0m36.5k shares
SIMPLEX TRADING, LLC Added $1.9m23.7k shares
GROUP ONE TRADING LLC Added $866.4k10.7k shares
JANE STREET GROUP, LLC New $502.0k6.2k shares
Maven Securities LTD New $437.3k5.4k shares
Parallax Volatility Advisers, L.P. Unchanged $380.6k4.7k shares
Walleye Trading LLC Added $283.4k3.5k 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
BlackRock, Inc. 13G · institution filed 2025-04-17 8.9% 19.9m 2025-04-17
VANGUARD CAPITAL MANAGEMENT LLC 13G · institution new · filed 2026-04-30 7.5% new 16.7m 2026-04-30

Fell to 5% or below in the last year: VANGUARD GROUP INC (0.0%, 2026-03-27; now reported by VANGUARD CAPITAL MANAGEMENT LLC), T. Rowe Price Investment Management, Inc. (2.7%, 2026-02-17)

Holders, Q2 2023

#ManagerLocationShares Value% of their portfolioChangeShares change
1 VANGUARD GROUP INC 0.05% of their portfolio Valley Forge, PA 28,500,51528.5m $2.3bn $2.3bn 0.05% Reduced -137.9k -137,935
2 BlackRock Inc. 0.05% of their portfolio New York, NY 23,849,54823.8m $1.9bn $1.9bn 0.05% Added +87.4k +87,374
3 T. Rowe Price Investment Management, Inc. 1.21% of their portfolio BALTIMORE, MD 21,936,84921.9m $1.8bn $1.8bn 1.21% Added +95.5k +95,489
4 STATE STREET CORP 0.05% of their portfolio BOSTON, MA 11,542,76911.5m $934.6m $934.6m 0.05% Added +206.0k +206,023
5 WELLINGTON MANAGEMENT GROUP LLP 0.15% of their portfolio Boston, MA 9,604,6869.6m $777.7m $777.7m 0.15% Added +619.9k +619,929
6 GEODE CAPITAL MANAGEMENT, LLC 0.05% of their portfolio BOSTON, MA 5,391,3105.4m $435.4m $435.4m 0.05% Added +69.3k +69,276
7 MACQUARIE GROUP LTD 0.49% of their portfolio Sydney, NSW 2000, C3 5,341,5795.3m $432.5m $432.5m 0.49% Reduced -275.6k -275,583
8 VICTORY CAPITAL MANAGEMENT INC 0.40% of their portfolio San Antonio, TX 4,444,7194.4m $359.9m $359.9m 0.40% Reduced -742.0k -741,990
9 PARNASSUS INVESTMENTS, LLC 0.71% of their portfolio San Francisco, CA 3,786,4273.8m $306.6m $306.6m 0.71% Unchanged
10 AMERIPRISE FINANCIAL INC 0.09% of their portfolio MINNEAPOLIS, MN 3,522,1433.5m $285.2m $285.2m 0.09% Added +14.5k +14,476
11 Invesco Ltd. 0.07% of their portfolio ATLANTA, GA 3,391,9643.4m $274.6m $274.6m 0.07% Reduced -383.9k -383,930
12 JPMORGAN CHASE & CO 0.03% of their portfolio NEW YORK, NY 3,347,9683.3m $271.1m $271.1m 0.03% Added +53.3k +53,333
13 NORTHERN TRUST CORP 0.05% of their portfolio CHICAGO, IL 2,909,9772.9m $235.6m $235.6m 0.05% Reduced -301.9k -301,950
14 RENAISSANCE TECHNOLOGIES LLC 0.34% of their portfolio NEW YORK, NY 2,908,5772.9m $235.5m $235.5m 0.34% Added +331.5k +331,507
15 ARROWSTREET CAPITAL, LIMITED PARTNERSHIP 0.28% of their portfolio BOSTON, MA 2,809,4572.8m $227.5m $227.5m 0.28% Reduced -1.2m -1,237,148
16 NORGES BANK 0.04% of their portfolio OSLO, Q8 2,530,3792.5m $204.9m $204.9m 0.04% Added +67.8k +67,843
17 FIRST TRUST ADVISORS LP 0.23% of their portfolio Wheaton, IL 2,520,1722.5m $204.1m $204.1m 0.23% Reduced -165.1k -165,084
18 DIMENSIONAL FUND ADVISORS LP 0.06% of their portfolio AUSTIN, TX 2,512,5812.5m $203.4m $203.4m 0.06% Reduced -199.6k -199,633
19 BNP PARIBAS ASSET MANAGEMENT Holding S.A. 0.59% of their portfolio Paris, I0 2,360,4302.4m $191.1m $191.1m 0.59% Reduced -57.4k -57,414
20 BANK OF AMERICA CORP /DE/ 0.02% of their portfolio CHARLOTTE, NC 2,297,3292.3m $186.0m $186.0m 0.02% Reduced -201.8k -201,831
21 Legal & General Group Plc 0.06% of their portfolio London, X0 2,253,9032.3m $182.5m $182.5m 0.06% Added +72.0k +71,998
22 PRICE T ROWE ASSOCIATES INC /MD/ 0.03% of their portfolio BALTIMORE, MD 2,252,4072.3m $182.4m $182.4m 0.03% Reduced -343.1k -343,065
23 Bank of New York Mellon Corp 0.03% of their portfolio NEW YORK, NY 1,845,6871.8m $149.4m $149.4m 0.03% Reduced -118.9k -118,918
24 MORGAN STANLEY 0.01% of their portfolio NEW YORK, NY 1,841,0131.8m $149.1m $149.1m 0.01% Added +8.4k +8,386
25 DEUTSCHE BANK AG\ 0.08% of their portfolio FRANKFURT AM MAIN, 2M 1,829,8691.8m $148.2m $148.2m 0.08% Reduced -45.5k -45,487
26 Allspring Global Investments Holdings, LLC 0.23% of their portfolio CHARLOTTE, NC 1,810,1081.8m $146.6m $146.6m 0.23% Added +206.6k +206,632
27 UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 0.07% of their portfolio NEW YORK, NY 1,752,6401.8m $141.4m $141.4m 0.07% Unchanged
28 FMR LLC 0.01% of their portfolio BOSTON, MA 1,742,0381.7m $141.1m $141.1m 0.01% Reduced -1.9m -1,867,424
29 TD Asset Management Inc 0.16% of their portfolio Toronto, A6 1,713,4631.7m $138.7m $138.7m 0.16% Reduced -58.9k -58,931
30 HSBC HOLDINGS PLC 0.14% of their portfolio LONDON, X0 1,579,7971.6m $127.9m $127.9m 0.14% Added +372.6k +372,605
31 NORDEA INVESTMENT MANAGEMENT AB 0.17% of their portfolio STOCKHOLM, V7 1,547,5051.5m $125.0m $125.0m 0.17% Added +78.9k +78,895
32 DekaBank Deutsche Girozentrale 0.28% of their portfolio FRANKFURT, 2M 1,544,2451.5m $123.3m $123.3m 0.28% Added +205.7k +205,678
33 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.03% of their portfolio SAN FRANCISCO, CA 1,423,1831.4m $115.2m $115.2m 0.03% Added +26.1k +26,144
34 Amundi 0.06% of their portfolio Paris, I0 1,393,2151.4m $111.3m $111.3m 0.06% Added +263.7k +263,729
35 EARNEST PARTNERS LLC 0.62% of their portfolio ATLANTA, GA 1,359,3361.4m $110.1m $110.1m 0.62% Added +89.8k +89,824
36 Swedbank AB 0.19% of their portfolio STOCKHOLM, V7 1,353,7171.4m $109.6m $109.6m 0.19% Added +227 +227
37 California Public Employees Retirement System 0.09% of their portfolio Sacramento, CA 1,325,2161.3m $107.3m $107.3m 0.09% Added +1.9k +1,892
38 Candriam S.C.A. 0.74% of their portfolio STRASSEN, N4 1,267,6951.3m $102.6m $102.6m 0.74% Added +10.1k +10,054
39 CITADEL ADVISORS LLC 0.11% of their portfolio MIAMI, FL 1,236,2771.2m $100.1m $100.1m 0.11% Added +561.6k +561,576
40 CONGRESS ASSET MANAGEMENT CO 0.84% of their portfolio BOSTON, MA 1,191,5181.2m $96.5m $96.5m 0.84% New
41 Allianz Asset Management GmbH 0.19% of their portfolio MUNICH, 2M 1,149,8191.1m $93.1m $93.1m 0.19% Reduced -79.4k -79,402
42 PANAGORA ASSET MANAGEMENT INC 0.53% of their portfolio BOSTON, MA 1,101,6561.1m $89.2m $89.2m 0.53% Added +14.6k +14,606
43 Nuveen Asset Management, LLC 0.03% of their portfolio CHICAGO, IL 1,081,4181.1m $87.6m $87.6m 0.03% Added +49.7k +49,728
44 GOLDMAN SACHS GROUP INC 0.02% of their portfolio NEW YORK, NY 1,063,3331.1m $86.1m $86.1m 0.02% Reduced -355.0k -355,030
45 FRONTIER CAPITAL MANAGEMENT CO LLC 0.77% of their portfolio Boston, MA 997,992998.0k $80.8m $80.8m 0.77% Reduced -28.1k -28,082
46 SEI INVESTMENTS CO 0.13% of their portfolio OAKS, PA 911,330911.3k $73.8m $73.8m 0.13% Reduced -35.9k -35,868
47 MILLENNIUM MANAGEMENT LLC 0.08% of their portfolio NEW YORK, NY 909,413909.4k $73.6m $73.6m 0.08% Added +782.4k +782,395
48 CREDIT SUISSE AG/ 0.07% of their portfolio ZURICH, V8 902,638902.6k $73.1m $73.1m 0.07% Reduced -41.2k -41,165
49 Swiss National Bank 0.05% of their portfolio ZURICH, V8 890,440890.4k $72.1m $72.1m 0.05% Reduced -85.2k -85,200
50 Robeco Institutional Asset Management B.V. 0.19% of their portfolio ROTTERDAM, P7 889,380889.4k $72.0m $72.0m 0.19% Added +7.5k +7,505
51 MANUFACTURERS LIFE INSURANCE COMPANY, THE 0.04% of their portfolio Toronto, A6 889,065889.1k $72.0m $72.0m 0.04% Reduced -36.2k -36,210
52 AQR CAPITAL MANAGEMENT LLC 0.15% of their portfolio Greenwich, CT 872,642872.6k $70.5m $70.5m 0.15% Reduced -113.9k -113,891
53 Railway Pension Investments Ltd 0.66% of their portfolio LONDON, X0 822,900822.9k $66.6m $66.6m 0.66% Unchanged
54 AMERICAN CENTURY COMPANIES INC 0.05% of their portfolio KANSAS CITY, MO 796,832796.8k $64.5m $64.5m 0.05% Reduced -94.9k -94,942
55 Stephens Investment Management Group LLC 0.93% of their portfolio LITTLE ROCK, AR 736,165736.2k $59.6m $59.6m 0.93% Added +13.6k +13,563
56 DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main 0.09% of their portfolio FRANKFURT AM MAIN, 2M 697,258697.3k $56.5m $56.5m 0.09% Added +70.4k +70,407
57 Sumitomo Mitsui Trust Group, Inc. 0.04% of their portfolio CHIYODA-KU, TOKYO, M0 654,151654.2k $53.0m $53.0m 0.04% Reduced -93.4k -93,417
58 Sound Shore Management Inc /CT/ 1.93% of their portfolio Greenwich, CT 646,247646.2k $52.3m $52.3m 1.93% Reduced -18.4k -18,426
59 GW&K Investment Management, LLC 0.49% of their portfolio BOSTON, MA 643,783643.8k $52.1m $52.1m 0.49% Added +131.6k +131,639
60 Qube Research & Technologies Ltd 0.20% of their portfolio LONDON, X0 634,701634.7k $51.4m $51.4m 0.20% Added +261.3k +261,285
61 Retirement Systems of Alabama 0.23% of their portfolio MONTGOMERY, AL 634,636634.6k $51.4m $51.4m 0.23% Reduced -16.9k -16,938
62 WELLS FARGO & COMPANY/MN 0.01% of their portfolio SAN FRANCISCO, CA 629,416629.4k $51.0m $51.0m 0.01% Reduced -13.4k -13,369
63 TORONTO DOMINION BANK 0.04% of their portfolio TORONTO, ONTARIO, A6 583,474583.5k $47.2m $47.2m 0.04% Added +453.3k +453,291
64 BARCLAYS PLC 0.03% of their portfolio LONDON, X0 582,762582.8k $47.2m $47.2m 0.03% Added +77.1k +77,068
65 STOREBRAND ASSET MANAGEMENT AS 0.21% of their portfolio LYSAKER, Q8 579,031579.0k $46.9m $46.9m 0.21% Added +6.9k +6,907
66 RHUMBLINE ADVISERS 0.05% of their portfolio BOSTON, MA 536,540536.5k $43.4m $43.4m 0.05% Reduced -11.9k -11,909
67 FIRST MANHATTAN CO. LLC. 0.15% of their portfolio NEW YORK, NY 516,700516.7k $41.8m $41.8m 0.15% Unchanged
68 CITIGROUP INC 0.05% of their portfolio NEW YORK, NY 498,991499.0k $40.4m $40.4m 0.05% Reduced -26.9k -26,909
69 Bridgewater Associates, LP 0.24% of their portfolio Westport, CT 487,812487.8k $39.5m $39.5m 0.24% Reduced -56.6k -56,579
70 WEDGE CAPITAL MANAGEMENT L L P/NC 0.61% of their portfolio CHARLOTTE, NC 473,981474.0k $38.4m $38.4m 0.61% Reduced -13.7k -13,671
71 Assenagon Asset Management S.A. 0.14% of their portfolio SENNINGERBERG, N4 444,007444.0k $36.0m $36.0m 0.14% Added +226.7k +226,714
72 ENVESTNET ASSET MANAGEMENT INC 0.02% of their portfolio Berwyn, PA 438,907438.9k $35.5m $35.5m 0.02% Reduced -1.3m -1,272,685
73 ROYAL BANK OF CANADA 0.01% of their portfolio TORONTO, A6 438,386438.4k $35.5m $35.5m 0.01% Reduced -69.7k -69,662
74 MARSHALL WACE, LLP 0.08% of their portfolio LONDON, X0 437,143437.1k $35.4m $35.4m 0.08% New
75 BANK OF MONTREAL /CAN/ 0.01% of their portfolio TORONTO, A6 436,368436.4k $35.5m $35.5m 0.01% Added +138.0k +137,966
76 Mitsubishi UFJ Trust & Banking Corp 0.08% of their portfolio TOKYO, M0 428,519428.5k $34.7m $34.7m 0.08% Reduced -36.0k -35,980
77 National Pension Service 0.06% of their portfolio JEONJU-SI, JEOLLABUK-DO, M5 428,369428.4k $34.3m $34.3m 0.06% Added +24.6k +24,595
78 Skandinaviska Enskilda Banken AB (publ) 0.22% of their portfolio STOCKHOLM, V7 419,841419.8k $34.0m $34.0m 0.22% Reduced -590.5k -590,525
79 D. E. Shaw & Co., Inc. 0.05% of their portfolio New York, NY 411,563411.6k $33.3m $33.3m 0.05% Reduced -92.3k -92,347
80 CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 0.05% of their portfolio WEST SACRAMENTO, CA 404,711404.7k $32.8m $32.8m 0.05% Reduced -5.8k -5,759
81 SANDLER CAPITAL MANAGEMENT 3.83% of their portfolio NEW YORK, NY 386,185386.2k $31.3m $31.3m 3.83% Added +104.0k +103,951
82 AXA S.A. 0.10% of their portfolio PARIS, I0 384,131384.1k $31.1m $31.1m 0.10% Added +19.2k +19,212
83 E. Ohman J:or Asset Management AB 1.10% of their portfolio STOCKHOLM, V7 376,270376.3k $30.5m $30.5m 1.10% Added +40.8k +40,783
84 BLAIR WILLIAM & CO/IL 0.11% of their portfolio CHICAGO, IL 368,135368.1k $29.8m $29.8m 0.11% Reduced -9.8k -9,842
85 VIRGINIA RETIREMENT SYSTEMS ET Al 0.28% of their portfolio RICHMOND, VA 359,600359.6k $29.1m $29.1m 0.28% Added +2.1k +2,100
86 ALLIANCEBERNSTEIN L.P. 0.01% of their portfolio NASHVILLE, TN 346,983347.0k $28.1m $28.1m 0.01% Reduced -94.5k -94,492
87 ATWOOD & PALMER INC 2.48% of their portfolio KANSAS CITY, MO 342,633342.6k $27.7m $27.7m 2.48% Added +4.9k +4,901
88 Boston Common Asset Management, LLC 0.58% of their portfolio BOSTON, MA 337,389337.4k $27.3m $27.3m 0.58% Added +124.2k +124,182
89 PICTET ASSET MANAGEMENT SA 0.03% of their portfolio GENEVA 73, V8 332,753332.8k $26.9m $26.9m 0.03% Added +13.3k +13,289
90 LOS ANGELES CAPITAL MANAGEMENT LLC 0.11% of their portfolio LOS ANGELES, CA 325,010325.0k $26.3m $26.3m 0.11% Reduced -300.4k -300,419
91 Thematics Asset Management 1.23% of their portfolio PARIS, I0 317,530317.5k $25.7m $25.7m 1.23% Added +32.6k +32,609
92 LPL Financial LLC 0.02% of their portfolio FORT MILL, SC 312,115312.1k $25.3m $25.3m 0.02% Added +28.3k +28,303
93 NEW YORK STATE TEACHERS RETIREMENT SYSTEM 0.06% of their portfolio ALBANY, NY 311,944311.9k $25.3m $25.3m 0.06% Reduced -10.1k -10,121
94 APG Asset Management N.V. 0.05% of their portfolio Amsterdam, P7 304,287304.3k $22.6m $22.6m 0.05% Reduced -5.6k -5,645
95 FRANKLIN RESOURCES INC 0.01% of their portfolio San Mateo, CA 303,502303.5k $24.6m $24.6m 0.01% Reduced -7.3k -7,323
96 STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM 0.05% of their portfolio TALLAHASSEE, FL 295,617295.6k $23.9m $23.9m 0.05% Added +3.9k +3,888
97 TWINBEECH CAPITAL LP 0.47% of their portfolio PURCHASE, NY 291,506291.5k $23.6m $23.6m 0.47% New
98 PRINCIPAL FINANCIAL GROUP INC 0.02% of their portfolio DES MOINES, IA 291,465291.5k $23.6m $23.6m 0.02% Reduced -26.0k -26,027
99 Bellevue Group AG 0.34% of their portfolio ZURICH, V8 290,136290.1k $23.5m $23.5m 0.34% Unchanged
100 PINEBRIDGE INVESTMENTS, L.P. 0.25% of their portfolio NEW YORK, NY 289,607289.6k $23.4m $23.4m 0.25% Added +36.4k +36,397