Twin Tree Management’s Gartner IT Stock Holding History

Twin Tree Management’s Portfolio IT Stock Details IT Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$602K	Sell	3,800 -12,900	-77%	-$2.37M	0.01%	889
2025 Q4	$4.21M	Buy	16,700 +13,800	+476%	+$3.32M	0.04%	569
2025 Q3	$762K	Buy	+2,900	New	+$846K	﹤0.01%	1222
2022 Q3	–	Sell	-94,900	Closed	-$22.9M	–	1480
2022 Q2	$22.9M	Buy	94,900 +10,400	+12%	+$2.77M	0.04%	367
2022 Q1	$25.1M	Buy	84,500 +4,400	+5%	+$1.27M	0.04%	396
2021 Q4	$26.8M	Sell	80,100 -2,100	-3%	-$675K	0.06%	327
2021 Q3	$25M	Buy	+82,200	New	+$23.8M	0.06%	305
2020 Q2	–	Sell	-20,500	Closed	-$2.04M	–	1580
2020 Q1	$2.04M	Sell	20,500 -2,900	-12%	-$397K	0.01%	712
2019 Q4	$3.61M	Buy	23,400 +20,700	+767%	+$3.16M	0.01%	581
2019 Q3	$386K	Buy	+2,700	New	+$392K	﹤0.01%	935
2018 Q2	–	Sell	-6,500	Closed	-$765K	–	1241
2018 Q1	$765K	Buy	+6,500	New	+$812K	0.01%	712
2017 Q2	–	Sell	-1,600	Closed	-$173K	–	1051
2017 Q1	$173K	Buy	+1,600	New	+$165K	﹤0.01%	847

Other funds holding IT

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

BAMCO Inc New York $33.1B AUM 11.16% 1-Year Est. Return

IFP

Independent Franchise Partners London, United Kingdom $14.3B AUM 3.49% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

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

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

Harris Associates Chicago, Illinois $75B AUM 11.27% 1-Year Est. Return

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

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

Twin Tree Management's IT Position: Q1 2026 in Review

Twin Tree Management sold out of Gartner (IT) in Q1 2026, closing a stake of 7,550 shares — an estimated $1.39M sold.

Twin Tree Management first reported a position in IT in Q1 2016 and held it in 21 quarters. The position peaked at $14.8M in Q2 2022. 712 funds tracked by Wall St. Rank hold IT as of Q1 2026.

Twin Tree Management reported no remaining Gartner position as of Q1 2026 after selling out during the quarter.
Twin Tree Management sold 7,550 Gartner shares in Q1 2026, an estimated $1.39M.
Twin Tree Management first reported a position in Gartner in Q1 2016 and held it in 21 quarters.
Twin Tree Management's Gartner position peaked at $14.8M in Q2 2022.
712 funds tracked by Wall St. Rank held Gartner as of Q1 2026.

Based on Twin Tree Management's 13F filing for Q1 2026, filed 14 May 2026.