Group One Trading’s Definitive Healthcare DH Stock Holding History

Group One Trading’s Portfolio DH Stock Details DH Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2023 Q4	–	Sell	-1,000	Closed	-$7.99K	–	7540
2023 Q3	$7.99K	Buy	+1,000	New	+$10K	﹤0.01%	6478

Other funds holding DH

Advent International Boston, Massachusetts $4.24B AUM 4.24% 1-Year Est. Return

Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return

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

D.E. Shaw & Co New York $166B AUM 43.98% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

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

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

AQR Capital Management Greenwich, Connecticut $218B AUM 29.41% 1-Year Est. Return

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

Group One Trading's DH Position: Q1 2026 in Review

Group One Trading sold out of Definitive Healthcare (DH) in Q1 2026, closing a stake of 1,387 shares — an estimated $2.41K sold.

Group One Trading first reported a position in DH in Q3 2025 and held it in 2 quarters. The position peaked at $5.63K in Q3 2025. 119 funds tracked by Wall St. Rank hold DH as of Q1 2026.

Group One Trading reported no remaining Definitive Healthcare position as of Q1 2026 after selling out during the quarter.
Group One Trading sold 1,387 Definitive Healthcare shares in Q1 2026, an estimated $2.41K.
Group One Trading first reported a position in Definitive Healthcare in Q3 2025 and held it in 2 quarters.
Group One Trading's Definitive Healthcare position peaked at $5.63K in Q3 2025.
119 funds tracked by Wall St. Rank held Definitive Healthcare as of Q1 2026.

Based on Group One Trading's 13F filing for Q1 2026, filed 13 May 2026.