David A. Siegel Hologic Inc Transaction History

Two Sigma Advisers, LP

$46.1 Billion
Q2 2025

A detailed history of David A. Siegel (Two Sigma Advisers, LP) transactions in Hologic Inc stock. As of the latest transaction made, Two Sigma Advisers, LP holds 7,200 shares of HOLX stock, worth $493,200. This represents 0.0% of its overall portfolio holdings.

Number of Shares

7,200

Previous 33,800 78.7%

Holding current value

$493,200

Previous $2.09 Million 77.53%

% of portfolio

0.0%

Previous 0.0%

32 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q2 2025 Aug 14, 2025	SELL	$52.73 - $65.22 $1.4 Million - $1.73 Million	-26,600 Reduced 78.7%	7,200 $469,000
Q1 2025 May 15, 2025	BUY	$60.7 - $73.77 $169,960 - $206,556	2,800 Added 9.03%	33,800 $2.09 Million
Q4 2024 Feb 14, 2025	BUY	$70.76 - $83.72 $962,336 - $1.14 Million	13,600 Added 78.16%	31,000 $2.23 Million
Q3 2024 Nov 14, 2024	SELL	$73.48 - $83.64 $543,752 - $618,936	-7,400 Reduced 29.84%	17,400 $1.42 Million
Q2 2024 Aug 14, 2024	SELL	$71.43 - $78.41 $2.16 Million - $2.37 Million	-30,200 Reduced 54.91%	24,800 $1.84 Million
Q1 2024 May 15, 2024	SELL	$71.33 - $77.96 $18.7 Million - $20.4 Million	-261,700 Reduced 82.63%	55,000 $4.29 Million
Q4 2023 Feb 14, 2024	SELL	$65.11 - $72.63 $1.33 Million - $1.49 Million	-20,500 Reduced 6.08%	316,700 $22.6 Million
Q3 2023 Nov 14, 2023	BUY	$69.24 - $81.9 $7.29 Million - $8.62 Million	105,300 Added 45.41%	337,200 $23.4 Million
Q2 2023 Aug 14, 2023	BUY	$77.76 - $87.67 $7.95 Million - $8.96 Million	102,200 Added 78.8%	231,900 $18.8 Million
Q1 2023 May 15, 2023	SELL	$75.55 - $86.16 $445,745 - $508,344	-5,900 Reduced 4.35%	129,700 $10.5 Million
Q4 2022 Feb 14, 2023	SELL	$61.6 - $76.99 $332,640 - $415,746	-5,400 Reduced 3.83%	135,600 $10.1 Million
Q3 2022 Nov 14, 2022	SELL	$62.71 - $73.47 $526,764 - $617,148	-8,400 Reduced 5.62%	141,000 $9.1 Million
Q2 2022 Aug 15, 2022	SELL	$67.12 - $79.99 $1.16 Million - $1.38 Million	-17,300 Reduced 10.38%	149,400 $10.4 Million
Q1 2022 May 16, 2022	BUY	$68.08 - $76.82 $4.42 Million - $4.99 Million	64,900 Added 63.75%	166,700 $12.8 Million
Q4 2021 Feb 14, 2022	BUY	$68.97 - $77.92 $7.02 Million - $7.93 Million	101,800 New	101,800 $7.79 Million
Q3 2021 Nov 15, 2021	SELL	$67.56 - $80.74 $76.7 Million - $91.6 Million	-1,135,000 Closed	0 $0
Q2 2021 Aug 16, 2021	BUY	$60.52 - $76.68 $24.9 Million - $31.6 Million	412,100 Added 57.01%	1,135,000 $75.7 Million
Q1 2021 May 17, 2021	SELL	$68.76 - $83.72 $6.83 Million - $8.32 Million	-99,400 Reduced 12.09%	722,900 $53.8 Million
Q4 2020 Feb 16, 2021	SELL	$65.85 - $76.67 $8.96 Million - $10.4 Million	-136,020 Reduced 14.19%	822,300 $59.9 Million
Q3 2020 Nov 16, 2020	SELL	$56.85 - $73.32 $52.3 Million - $67.5 Million	-920,300 Reduced 48.99%	958,320 $63.7 Million
Q2 2020 Aug 14, 2020	SELL	$32.7 - $57.0 $2.1 Million - $3.65 Million	-64,100 Reduced 3.3%	1,878,620 $107 Million
Q1 2020 May 15, 2020	SELL	$29.38 - $54.65 $2.04 Million - $3.8 Million	-69,600 Reduced 3.46%	1,942,720 $68.2 Million
Q4 2019 Feb 14, 2020	BUY	$45.61 - $53.56 $42 Million - $49.4 Million	921,500 Added 84.48%	2,012,320 $105 Million
Q3 2019 Nov 14, 2019	BUY	$47.08 - $51.5 $32.1 Million - $35.1 Million	682,300 Added 167.02%	1,090,820 $55.1 Million
Q2 2019 Aug 14, 2019	SELL	$43.0 - $49.21 $9.49 Million - $10.9 Million	-220,600 Reduced 35.06%	408,520 $19.6 Million
Q1 2019 May 15, 2019	SELL	$38.28 - $48.4 $22,968 - $29,040	-600 Reduced 0.1%	629,120 $30.4 Million
Q4 2018 Feb 14, 2019	SELL	$37.76 - $44.89 $11.6 Million - $13.8 Million	-307,943 Reduced 32.84%	629,720 $25.9 Million
Q3 2018 Nov 14, 2018	SELL	$38.16 - $42.92 $12.8 Million - $14.4 Million	-335,900 Reduced 26.37%	937,663 $38.4 Million
Q2 2018 Aug 14, 2018	SELL	$36.43 - $40.46 $42.5 Million - $47.2 Million	-1,167,400 Reduced 47.83%	1,273,563 $50.6 Million
Q1 2018 May 15, 2018	SELL	$37.26 - $44.42 $14.4 Million - $17.2 Million	-387,348 Reduced 13.7%	2,440,963 $91.2 Million
Q4 2017 Feb 14, 2018	BUY	$35.9 - $43.82 $22.3 Million - $27.2 Million	620,761 Added 28.12%	2,828,311 $121 Million
Q3 2017 Nov 14, 2017	BUY	$36.65 - $44.21 $80.9 Million - $97.6 Million	2,207,550	2,207,550 $81 Million

Others Institutions Holding HOLX

# of Institutions

799

Shares Held

220M

Call Options Held

681K

Put Options Held

1.11M

View Full List

About HOLOGIC INC

Ticker HOLX
Exchange NASDAQ
Sector Healthcare
Industry Medical Instruments & Supplies
Shares Outstandng 249,652,992
Market Cap $17.1B
Description
Hologic, Inc. develops, manufactures, and supplies diagnostics products, medical imaging systems, and surgical products for women's health through early detection and treatment in the United States, Europe, the Asia-Pacific, and internationally. It operates through four segments: Diagnostics, Breast Health, GYN Surgical, and Skeletal Health. The...

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