CSS LLC’s Hologic HOLX Stock Holding History

CSS LLC’s Portfolio HOLX Stock Details HOLX Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$12.8M	Buy	169,300 +144,700	+588%	+$10.9M	0.61%	31
2025 Q4	$1.83M	Buy	+24,600	New	+$1.8M	0.08%	182

Other funds holding HOLX

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

HBK Investments Dallas, Texas $9.85B AUM 55.6% 1-Year Est. Return

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

Fidelity International Hamilton, Bermuda $129B AUM 30.83% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Millennium Management New York $240B AUM 35.51% 1-Year Est. Return

UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return

Balyasny Asset Management Chicago, Illinois $77.1B AUM 42.89% 1-Year Est. Return

CSS LLC's HOLX Position: Q1 2026 in Review

CSS LLC increased its Hologic (HOLX) stake by 653% in Q1 2026, buying an estimated $7.69M and bringing the position to 117,968 shares worth $8.92M. The position accounts for 0.43% of the portfolio, ranked #45.

CSS LLC first reported a position in HOLX in Q3 2015 and has held it in 11 quarters since. 704 funds tracked by Wall St. Rank hold HOLX as of Q1 2026.

CSS LLC held 117,968 shares of Hologic worth $8.92M as of Q1 2026.
CSS LLC bought 102,295 Hologic shares in Q1 2026, an estimated $7.69M.
Hologic made up 0.43% of CSS LLC's portfolio in Q1 2026, its #45 holding.
CSS LLC first reported a position in Hologic in Q3 2015 and has held it in 11 quarters since.
704 funds tracked by Wall St. Rank held Hologic as of Q1 2026.

Based on CSS LLC's 13F filing for Q1 2026, filed 15 May 2026.