Hologic Inc (HOLX) Institutional Ownership

Institutions by Trading Activity

Ownership Statistics

226,708,861Shares Outstanding

2,282,272Shares held by institutions

$171,261,691Value of institutional holdings

63.11%Institutional ownership %

1.17%Shares Changed QoQ

570No. of institutional investors

Shares Owned by Institutions

Shares Purchased/Sold by Institutions

Ownership Summary

Hologic Inc (NASDAQ:HOLX) currently has 570 active institutional owners and shareholders as of today (December 2025), that have filed 13F forms with the Securities Exchange Commission (SEC).

The collective stake of institutional investors in Hologic moved to 63.1% in December 2025, a shift down from the 94.1% reported for September 2025.
Institutional share ownership changed by 1.17% QoQ, while the number of institutional owners saw a decrease of 19.83% YoY.
The latest 13F cycle for Hologic reveals that of 570 total investors, 250 funds grew their exposure, whereas 218 reduced theirs and 102 made no changes.
The total number of shares held by institutions in Hologic increased to 143.08Mn as of December 2025, a net change of up by 1.65Mn shares quarter on quarter, and down 81.13Mn shares year over year.
VANGUARD GROUP INC's holding of 26.09Mn shares as of December 31, 2025 makes it the primary institutional investor in Hologic, owning 11.51% of the stock.
Among the most significant buyers of Hologic during December 2025 were NORGES BANK (3.82Mn), BlackRock, Inc. (2.68Mn), Squarepoint Ops LLC (1.03Mn), Neuberger Berman Group LLC (911.98K), SOROS FUND MANAGEMENT LLC (876.42K).
Leading sellers of Hologic stock in December 2025 included NORDEA INVESTMENT MANAGEMENT AB (2.81Mn), Allspring Global Investments Holdings, LLC (2.13Mn), MORGAN STANLEY (1.55Mn), BNP Paribas Asset Management Holding S.A. (1.05Mn), MANUFACTURERS LIFE INSURANCE COMPANY, THE (1.01Mn).
The top 10 institutional holders of Hologic for the quarter ending December 2025 included VANGUARD GROUP INC (26.09Mn), BlackRock, Inc. (22.10Mn), STATE STREET CORP (9.88Mn), MANUFACTURERS LIFE INSURANCE COMPANY, THE (9.44Mn), GEODE CAPITAL MANAGEMENT, LLC (5.92Mn), VICTORY CAPITAL MANAGEMENT INC (5.61Mn), NORGES BANK (3.82Mn), UBS Group AG (3.14Mn), ARROWSTREET CAPITAL, LIMITED PARTNERSHIP (3.02Mn), MORGAN STANLEY (2.36Mn).

570 Institutional Holders

2,282,272 Total Shares Held

Rows:

Download Data

Owner Name	Date	Shares Held	Change (QoQ)	Change (%)	Value (USD)
VANGUARD GROUP INC	31 Dec, 2025	26,089,403	-124,325	-0.47%	$1,943,399,629.00
BlackRock, Inc.	31 Dec, 2025	22,098,417	2,684,716	13.83%	$1,646,111,115.00
STATE STREET CORP	31 Dec, 2025	9,875,663	-101,104	-1.01%	$735,638,137.00
MANUFACTURERS LIFE INSURANCE COMPANY, THE	31 Dec, 2025	9,441,848	-1,008,600	-9.65%	$703,323,267.00
GEODE CAPITAL MANAGEMENT, LLC	31 Dec, 2025	5,919,013	22,019	0.37%	$439,227,795.00
VICTORY CAPITAL MANAGEMENT INC	31 Dec, 2025	5,609,912	139,867	2.56%	$417,882,345.00
NORGES BANK	31 Dec, 2025	3,816,001	3,816,001	0.00%	$284,253,914.00
UBS Group AG	31 Dec, 2025	3,139,661	684,637	27.89%	$233,873,348.00
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP	31 Dec, 2025	3,023,079	105,661	3.62%	$225,189,155.00
MORGAN STANLEY	31 Dec, 2025	2,362,076	-1,550,185	-39.62%	$175,951,161.00
DIMENSIONAL FUND ADVISORS LP	31 Dec, 2025	2,260,052	-47,781	-2.07%	$168,351,609.00
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	31 Dec, 2025	2,095,962	28,671	1.39%	$156,128,209.00
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC	31 Dec, 2025	2,062,306	-49,038	-2.32%	$153,621,175.00
EARNEST PARTNERS LLC	31 Dec, 2025	1,890,483	-20,708	-1.08%	$140,822,078.00
JPMORGAN CHASE & CO	31 Dec, 2025	1,683,290	575,282	51.92%	$125,388,328.00
DEUTSCHE BANK AG\	31 Dec, 2025	1,620,529	-401,168	-19.84%	$120,713,205.00
DekaBank Deutsche Girozentrale	31 Dec, 2025	1,475,379	0	0.00%	$123,681.00
RENAISSANCE TECHNOLOGIES LLC	31 Dec, 2025	1,323,090	399,400	43.24%	$98,556,974.00
Legal & General Group Plc	31 Dec, 2025	1,313,604	-580,252	-30.64%	$97,850,360.00
SEI INVESTMENTS CO	31 Dec, 2025	1,220,536	-236,368	-16.22%	$90,917,715.00

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