HOLX Insider Trading

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Insider Trading History
Frequently Asked Questions
About

Insider Ownership Percentage: 1.88%

Insider Buying (Last 12 Months): $300,781.80

Insider Selling (Last 12 Months): $9,806,699.40

Hologic Insider Trading History Chart

Hologic Share Price & Price History

^$74.86

▼ -0.15 (-0.20%)

As of 12/4/2025 05:00 PM ET

Days: 30 | 90 | 365

Hologic Insider Trading History

Transaction Date	Insider Name	Title	Buy/Sell	Number of Shares	Average Share Price	Total Transaction	Shares Held After Transaction
10/20/2025	Christiana Stamoulis	Director	Sell	7,402	$73.07	$540,864.14	47,336
9/22/2025	Stephen P Macmillan	CEO	Sell	138,358	$66.97	$9,265,835.26	1,234,624
5/7/2025	Martin D. Madaus	Director	Buy	5,445	$55.24	$300,781.80	5,445
12/4/2024	Essex D. Mitchell	COO	Sell	24,856	$76.34	$1,897,507.04	27,957
8/6/2024	Brandon Schnittker	Insider	Sell	476	$83.11	$39,560.36	3,735
8/1/2024	Benjamin Jordan Cohn	Insider	Sell	5,093	$81.99	$417,575.07	10,476
7/17/2024	Christiana Stamoulis	Director	Sell	9,039	$79.50	$718,600.50	45,472
7/17/2024	Stephen P Macmillan	CEO	Sell	3,672	$80.13	$294,237.36	1,157,562
3/14/2024	Scott T. Garrett	Director	Sell	16,441	$75.50	$1,241,295.50	48,611
3/8/2024	Charles J. Dockendorff	Director	Sell	1,465	$76.21	$111,647.65	1,572
1/29/2024	Karleen Marie Oberton	CFO	Sell	14,940	$75.00	$1,120,500.00	103,916
12/11/2023	Scott T. Garrett	Director	Sell	10,000	$68.71	$687,100.00	47,039
11/21/2023	Essex D. Mitchell	Insider	Sell	7,500	$71.85	$538,875.00	12,827
6/15/2023	Scott T. Garrett	Director	Sell	10,000	$79.72	$797,200.00	57,039
5/5/2023	Essex D. Mitchell	Insider	Sell	2,390	$83.73	$200,114.70	7,212
2/7/2023	Benjamin Jordan Cohn	Insider	Sell	9,128	$85.28	$778,435.84	14,298

SEC Filings (Institutional Ownership Changes) for Hologic (NASDAQ:HOLX)

94.73% of Hologic stock is owned by institutions. Institutional ownership can be a sign of analyst confidence in the fundamentals of the stock.

Institutional Buying and Selling by Quarter

Hologic Institutional Trading History

Reporting Date	Hedge Fund	Shares Held	Market Value	% of Portfolio	Quarterly Change in Shares	Ownership in Company
12/2/2025	Allworth Financial LP	1,749	$0.12M	0.0%	+15.8%	0.001%
12/2/2025	Swiss Life Asset Management Ltd	54,569	$3.68M	0.0%	+4.0%	0.024%
12/1/2025	Groupama Asset Managment	14,739	$1M	0.0%	-32.8%	0.007%
12/1/2025	Investment Research Partners LLC	2,945	$0.22M	0.1%	N/A	0.001%
11/26/2025	JPMorgan Chase & Co.	1,108,008	$74.78M	0.0%	-12.5%	0.497%
11/24/2025	CIBC Private Wealth Group LLC	6,159	$0.42M	0.0%	+18.6%	0.003%
11/21/2025	CIBC Bancorp USA Inc.	30,702	$2.07M	0.0%	N/A	0.014%
11/19/2025	Coldstream Capital Management Inc.	8,846	$0.60M	0.0%	+12.1%	0.004%
11/19/2025	Danske Bank A S	169,437	$11.44M	0.0%	N/A	0.076%
11/19/2025	Stance Capital LLC	686	$46K	0.0%	N/A	0.000%
11/18/2025	Advisory Services Network LLC	2,892	$0.20M	0.0%	-5.7%	0.001%
11/18/2025	Livforsakringsbolaget Skandia Omsesidigt	2,126	$0.14M	0.0%	-24.8%	0.001%
11/17/2025	NewEdge Advisors LLC	11,054	$0.75M	0.0%	+7,471.2%	0.005%
11/17/2025	Castleark Management LLC	8,790	$0.59M	0.0%	N/A	0.004%
11/17/2025	CANADA LIFE ASSURANCE Co	327,561	$22M	0.0%	-6.7%	0.147%
11/17/2025	Caxton Associates LLP	3,503	$0.24M	0.0%	N/A	0.002%
11/17/2025	Woodline Partners LP	920,391	$62.12M	0.3%	-14.6%	0.414%
11/17/2025	PharVision Advisers LLC	3,264	$0.22M	0.1%	N/A	0.001%
11/17/2025	Dark Forest Capital Management LP	35,718	$2.41M	0.1%	N/A	0.016%
11/17/2025	Mittelman Wealth Management	9,235	$0.62M	0.4%	-17.0%	0.004%
11/17/2025	XTX Topco Ltd	16,147	$1.09M	0.1%	+11.3%	0.007%
11/17/2025	Voleon Capital Management LP	3,218	$0.22M	0.0%	-19.4%	0.001%
11/17/2025	Verition Fund Management LLC	10,593	$0.72M	0.0%	N/A	0.005%
11/17/2025	State Street Corp	9,976,767	$673.33M	0.0%	-1.2%	4.486%
11/17/2025	Sandler Capital Management	82,638	$5.58M	1.6%	-22.8%	0.037%
11/17/2025	Shapiro Capital Management LLC	749,556	$50.59M	2.2%	-23.8%	0.337%
11/17/2025	Quarry LP	7,331	$0.50M	0.1%	N/A	0.003%
11/17/2025	Qube Research & Technologies Ltd	1,191,765	$80.43M	0.1%	+11.7%	0.536%
11/17/2025	Prelude Capital Management LLC	3,113	$0.21M	0.0%	N/A	0.001%
11/17/2025	Public Employees Retirement System of Ohio	69,689	$4.70M	0.0%	+0.6%	0.031%
11/17/2025	PenderFund Capital Management Ltd.	700	$47K	0.0%	N/A	0.000%
11/17/2025	Nomura Holdings Inc.	5,527	$0.37M	0.0%	N/A	0.002%
11/17/2025	Northwestern Mutual Wealth Management Co.	2,257	$0.15M	0.0%	-17.4%	0.001%
11/17/2025	Northern Trust Corp	2,796,030	$188.70M	0.0%	-1.3%	1.257%
11/17/2025	Norinchukin Bank The	12,778	$0.86M	0.0%	+3.2%	0.006%
11/17/2025	Mariner LLC	38,080	$2.57M	0.0%	-45.6%	0.017%
11/17/2025	Lombard Odier Asset Management USA Corp	7,800	$0.53M	0.0%	+51.0%	0.004%
11/17/2025	Mercer Global Advisors Inc. ADV	22,148	$1.50M	0.0%	-19.4%	0.010%
11/17/2025	National Bank of Canada FI	137,607	$9.29M	0.0%	-36.0%	0.062%
11/17/2025	MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.	84,524	$5.71M	0.0%	-4.1%	0.038%
11/17/2025	Moore Capital Management LP	59,279	$4M	0.1%	-55.6%	0.027%
11/17/2025	L2 Asset Management LLC	27,212	$1.84M	0.3%	+6.5%	0.012%
11/17/2025	Lido Advisors LLC	18,893	$1.28M	0.0%	-2.7%	0.008%
11/17/2025	Lighthouse Investment Partners LLC	8,634	$0.58M	0.0%	-23.6%	0.004%
11/17/2025	Holocene Advisors LP	28,735	$1.94M	0.0%	-92.3%	0.013%
11/17/2025	Humankind Investments LLC	7,909	$0.53M	0.1%	-12.2%	0.004%
11/17/2025	Gotham Asset Management LLC	639,921	$43.19M	0.2%	+74.2%	0.288%
11/17/2025	Focus Partners Wealth	32,602	$2.20M	0.0%	-8.4%	0.015%
11/17/2025	Earnest Partners LLC	1,911,191	$128.99M	0.6%	+1.4%	0.859%
11/17/2025	EagleClaw Capital Managment LLC	34,300	$2.32M	0.3%	-4.6%	0.015%
11/17/2025	Brevan Howard Capital Management LP	46,737	$3.15M	0.0%	+163.6%	0.021%
11/17/2025	Chevy Chase Trust Holdings LLC	113,512	$7.66M	0.0%	-3.6%	0.051%
11/17/2025	Cinctive Capital Management LP	66,404	$4.48M	0.2%	+53.4%	0.030%
11/17/2025	Banco Bilbao Vizcaya Argentaria S.A.	47,600	$3.21M	0.0%	-49.3%	0.021%
11/17/2025	California Public Employees Retirement System	730,087	$49.27M	0.0%	-16.4%	0.328%
11/17/2025	Bank of America Corp DE	2,921,852	$197.20M	0.0%	-5.5%	1.314%
11/17/2025	Bank of Nova Scotia	116,456	$7.86M	0.0%	+355.5%	0.052%
11/17/2025	Boothbay Fund Management LLC	6,409	$0.43M	0.0%	N/A	0.003%
11/17/2025	Aquatic Capital Management LLC	25,629	$1.73M	0.0%	N/A	0.012%
11/17/2025	Alliancebernstein L.P.	2,096,224	$141.47M	0.0%	-6.4%	0.942%
11/17/2025	Ameriprise Financial Inc.	815,923	$55.07M	0.0%	-58.0%	0.367%
11/14/2025	Schonfeld Strategic Advisors LLC	16,132	$1.09M	0.0%	N/A	0.007%
11/14/2025	Creative Planning	83,152	$5.61M	0.0%	+13.7%	0.037%
11/14/2025	Lazard Asset Management LLC	97,022	$6.55M	0.0%	-1.6%	0.044%
11/14/2025	Credit Agricole S A	66,189	$4.47M	0.0%	N/A	0.030%
11/14/2025	Raymond James Financial Inc.	560,083	$37.80M	0.0%	-1.3%	0.252%
11/14/2025	Virtu Financial LLC	14,006	$0.95M	0.1%	N/A	0.006%
11/14/2025	Amundi	1,070,155	$72.06M	0.0%	-3.8%	0.481%
11/14/2025	Redwood Investment Management LLC	46,919	$3.17M	0.3%	-9.9%	0.021%
11/14/2025	Caisse de depot et placement du Quebec	26,022	$1.76M	0.0%	N/A	0.012%
11/14/2025	Freestone Grove Partners LP	693,436	$46.80M	0.3%	N/A	0.312%
11/14/2025	Man Group plc	67,003	$4.52M	0.0%	+1.9%	0.030%
11/14/2025	California State Teachers Retirement System	420,227	$28.36M	0.0%	-13.9%	0.189%
11/14/2025	Horizon Investments LLC	10,762	$0.73M	0.0%	-1.8%	0.005%
11/14/2025	Zurcher Kantonalbank Zurich Cantonalbank	64,128	$4.33M	0.0%	-17.3%	0.029%
11/14/2025	Balyasny Asset Management L.P.	1,218,352	$82.23M	0.1%	+1,060.1%	0.548%
11/14/2025	Fiduciary Trust Co	4,312	$0.29M	0.0%	+34.3%	0.002%
11/14/2025	Shay Capital LLC	4,000	$0.27M	0.0%	-50.0%	0.002%
11/14/2025	UBS AM A Distinct Business Unit of UBS Asset Management Americas LLC	2,111,344	$142.50M	0.0%	-18.6%	0.949%
11/14/2025	Tower Research Capital LLC TRC	13,198	$0.89M	0.0%	+226.0%	0.006%
11/14/2025	Vident Advisory LLC	49,151	$3.32M	0.0%	+508.1%	0.022%
11/14/2025	Concentric Capital Strategies LP	32,130	$2.17M	0.1%	N/A	0.014%
11/14/2025	Ossiam	3,399	$0.23M	0.0%	-85.2%	0.002%
11/14/2025	Thematics Asset Management	466,255	$31.47M	1.4%	+0.1%	0.210%
11/14/2025	Integral Health Asset Management LLC	100,000	$6.75M	0.5%	-20.0%	0.045%
11/14/2025	2Xideas AG	63,554	$4.29M	0.9%	-9.5%	0.029%
11/14/2025	iSAM Funds UK Ltd	8,530	$0.58M	0.1%	N/A	0.004%
11/14/2025	NorthRock Partners LLC	4,366	$0.30M	0.0%	N/A	0.002%
11/14/2025	Arrowpoint Investment Partners Singapore Pte. Ltd.	8,539	$0.58M	0.6%	N/A	0.004%
11/14/2025	Comerica Bank	46,204	$3.12M	0.0%	-23.6%	0.021%
11/14/2025	Perbak Capital Partners LLP	20,694	$1.40M	0.2%	+104.0%	0.009%
11/14/2025	Brown Brothers Harriman & Co.	4,678	$0.32M	0.0%	+10.1%	0.002%
11/14/2025	Glenmede Investment Management LP	4,616	$0.31M	0.0%	-4.3%	0.002%
11/13/2025	Pathstone Holdings LLC	53,809	$3.63M	0.0%	+0.4%	0.024%
11/13/2025	BRITISH COLUMBIA INVESTMENT MANAGEMENT Corp	32,030	$2.16M	0.0%	-9.3%	0.014%
11/13/2025	Kentucky Retirement Systems Insurance Trust Fund	5,870	$0.40M	0.0%	-2.8%	0.003%
11/13/2025	Eisler Capital Management Ltd.	3,239	$0.22M	0.0%	N/A	0.001%
11/13/2025	Vise Technologies Inc.	3,504	$0.24M	0.0%	N/A	0.002%
11/13/2025	Landscape Capital Management L.L.C.	3,630	$0.25M	0.0%	-59.7%	0.002%
11/13/2025	Kennedy Capital Management LLC	74,902	$5.06M	0.1%	-11.9%	0.034%

Data available starting January 2016

Hologic, Inc. develops, manufactures, and supplies diagnostics products, medical imaging systems, and surgical products for women's health through early detection and treatment. The company operates through four segments: Diagnostics, Breast Health, GYN Surgical, and Skeletal Health. It provides Aptima molecular diagnostic assays to detect the infectious microorganisms; Aptima viral load assays for Hepatitis B virus, Hepatitis C virus, human immunodeficiency virus, and human cytomegalo virus; Aptima bacterial vaginosis and candida vaginitis assays for the diagnosis of vaginitis; Aptima SARS-CoV-2 and Panther Fusion SARS-CoV-2 assays to detect SARS-CoV-2; ThinPrep System for cytology applications; and Rapid Fetal Fibronectin Test that assists physicians in assessing the risk of pre-term birth. The company also offers breast cancer care solutions in the areas of radiology, breast surgery, pathology, and treatment, such as 3D digital mammography systems, image analytics software, reading workstations, minimally invasive breast biopsy guidance systems, breast biopsy site markers, localization, specimen radiology, and connectivity solutions; and breast conserving surgery products. In addition, it provides MyoSure Hysteroscopic Tissue Removal System for the removal of fibroids and polyps in the uterus; NovaSure Endometrial Ablation System to treat abnormal uterine bleeding; Fluent Fluid Management System that provides liquid distention during diagnostic and operative hysteroscopic procedures; Acessa ProVu system to treat various fibroids; and CoolSeal portfolio, such as bipolar vessel sealing devices. Further, the company offers Horizon DXA, a dual energy X-ray system; and Fluoroscan Insight FD mini C-arm to perform minimally invasive orthopedic surgical procedures. It sells its products through direct sales, service forces, independent distributors, and sales representatives. Hologic, Inc. was incorporated in 1985 and is headquartered in Marlborough, Massachusetts.

Today's Range

Now: $74.86

$74.55

$75.12

50 Day Range

MA: $72.12

$65.51

$75.01

52 Week Range

Now: $74.86

$51.90

$80.31

Volume

3,630,449 shs

Average Volume

2,920,907 shs

Market Capitalization

$16.69 billion

P/E Ratio

30.19

Dividend Yield

N/A

Beta

0.7

Who are the company insiders with the largest holdings of Hologic?: Hologic's top insider investors include:
Stephen P Macmillan (CEO)
Karleen Marie Oberton (CFO)
Scott T Garrett (Director)
Christiana Stamoulis (Director)
Essex D Mitchell (COO)
Benjamin Jordan Cohn (Insider)
Martin D Madaus (Director)
Brandon Schnittker (Insider)
Charles J Dockendorff (Director)
Learn More about top insider investors at Hologic.
Who are the major institutional investors of Hologic?: Hologic's top institutional shareholders include:
Vanguard Group Inc. — 11.79%
State Street Corp — 4.49%
Invesco Ltd. — 3.19%
Victory Capital Management Inc. — 2.46%
Black Creek Investment Management Inc. — 1.68%
Bank of America Corp DE — 1.31%
Learn More about top institutional investors of Hologic stock.
Which institutional investors are selling Hologic stock?: Within the previous quarter, HOLX stock was sold by these institutional investors:
Invesco Ltd.
Ameriprise Financial Inc.
Nuance Investments LLC
Vanguard Group Inc.
UBS AM A Distinct Business Unit of UBS Asset Management Americas LLC
Swedbank AB
Holocene Advisors LP
Black Creek Investment Management Inc.
Within the last year, company insiders that have sold Hologic company stock include:
Stephen P Macmillan (CEO)
Karleen Marie Oberton (CFO)
Scott T Garrett (Director)
Learn More investors selling Hologic stock.
Which institutional investors are buying Hologic stock?: During the last quarter, HOLX stock was bought by institutional investors including:
Balyasny Asset Management L.P.
Freestone Grove Partners LP
Allspring Global Investments Holdings LLC
Gotham Asset Management LLC
Nordea Investment Management AB
Raiffeisen Bank International AG
American Century Companies Inc.
GW&K Investment Management LLC