Vault-13

HOLOGIC INC HOLX

COM · Common Stock · CUSIP 436440101 · ISIN US4364401012

4 institutional holders -702 vs Q1 2026
1,488,8891.5m shares reported held*
$112.0mreported value*
0 new 0 added 2 reduced 677 sold out net sold ≈ $15.6bn (-206.4m 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. Holder counts are more reliable. Implied quarter-end price ≈ $75.24.

Trends to Q2 2026

Institutional holders

Managers reporting a position, each quarter

0250500750Q3 22: 655Q4 22: 698Q1 23: 712Q2 23: 715Q3 23: 699Q4 23: 737Q1 24: 708Q2 24: 706Q3 24: 730Q4 24: 719Q1 25: 708Q2 25: 695Q3 25: 740Q4 25: 750Q1 26: 706Q2 26: 44Q3 22Q3 23Q3 24Q3 25Q2 26
Numbers
QuarterHolders
Q3 2022655
Q4 2022698
Q1 2023712
Q2 2023715
Q3 2023699
Q4 2023737
Q1 2024708
Q2 2024706
Q3 2024730
Q4 2024719
Q1 2025708
Q2 2025695
Q3 2025740
Q4 2025750
Q1 2026706
Q2 20264

Buyers vs sellers

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

Bought or addedCut or sold out
1k01kQ3 24: 355 bought or addedQ3 24: 339 cut or sold outQ4 24: 308 bought or addedQ4 24: 376 cut or sold outQ4 24Q1 25: 325 bought or addedQ1 25: 380 cut or sold outQ2 25: 323 bought or addedQ2 25: 375 cut or sold outQ2 25Q3 25: 358 bought or addedQ3 25: 316 cut or sold outQ4 25: 326 bought or addedQ4 25: 381 cut or sold outQ4 25Q1 26: 324 bought or addedQ1 26: 343 cut or sold outQ2 26: 0 bought or addedQ2 26: 679 cut or sold outQ2 26
Numbers
QuarterBought or addedCut or sold out
Q3 2024355339
Q4 2024308376
Q1 2025325380
Q2 2025323375
Q3 2025358316
Q4 2025326381
Q1 2026324343
Q2 20260679

Calls vs puts

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

CallsPuts
$0$50m$100m$150m$200mQ3 25 calls: $149.8mQ3 25 puts: $76.7mQ3 25P/C 0.51Q4 25 calls: $13.4mQ4 25 puts: $77.7mQ4 25P/C 5.81Q1 26 calls: $30.9mQ1 26 puts: $155.0mQ1 26P/C 5.01Q2 26 calls: $0Q2 26 puts: $0Q2 26P/C —
Numbers
QuarterCallsPutsP/C
Q3 2025$149.8m$76.7m0.51
Q4 2025$13.4m$77.7m5.81
Q1 2026$30.9m$155.0m5.01
Q2 2026$0$0—

Biggest buyers

None

Biggest sellers

BlackRock, Inc. Sold out -22,520,444-22.5m
VANGUARD CAPITAL MANAGEMENT LLC Sold out -14,503,914-14.5m
STATE STREET CORP Sold out -9,990,906-10.0m
HBK INVESTMENTS L P Sold out -9,800,000-9.8m
VANGUARD PORTFOLIO MANAGEMENT LLC Sold out -9,620,600-9.6m
FIL Ltd Sold out -7,821,581-7.8m
GEODE CAPITAL MANAGEMENT, LLC Sold out -6,058,845-6.1m
MILLENNIUM MANAGEMENT LLC Sold out -5,651,225-5.7m
UBS Group AG Sold out -5,089,745-5.1m
Balyasny Asset Management L.P. Sold out -4,722,968-4.7m

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 2026

#ManagerLocationShares Value% of their portfolioChangeShares change
1 DekaBank Deutsche Girozentrale 0.19% of their portfolio FRANKFURT, 2M 1,475,3791.5m $111.0m $111.0m 0.19% Unchanged
2 MIZUHO SECURITIES USA LLC 0.01% of their portfolio NEW YORK, NY 13,45513.5k $1.0m $1.0m 0.01% Unchanged
3 IFP Advisors, Inc 0.00% of their portfolio TAMPA, FL 5454 $4.1k $4.1k 0.00% Reduced -33 -33
4 HUNTINGTON NATIONAL BANK 0.00% of their portfolio COLUMBUS, OH 11 $0 $0 0.00% Reduced -404 -404