Ken Griffin’s Grindr GRND Stock Holding History

Ken Griffin’s Portfolio GRND Stock Details GRND Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$1.36M	Sell	112,500 -24,000	-18%	-$283K	﹤0.01%	6949
2025 Q4	$1.85M	Sell	136,500 -38,000	-22%	-$517K	﹤0.01%	6087
2025 Q3	$2.62M	Buy	174,500 +119,900	+220%	+$2.1M	﹤0.01%	5545
2025 Q2	$1.24M	Buy	54,600 +7,200	+15%	+$158K	﹤0.01%	6628
2025 Q1	$848K	Buy	47,400 +15,600	+49%	+$274K	﹤0.01%	7319
2024 Q4	$567K	Buy	31,800 +22,100	+228%	+$322K	﹤0.01%	8283
2024 Q3	$116K	Sell	9,700 -128,800	-93%	-$1.53M	﹤0.01%	10927
2024 Q2	$1.7M	Buy	+138,500	New	+$1.38M	﹤0.01%	5624
2024 Q1	–	Sell	-900	Closed	-$7.9K	–	14902
2023 Q4	$7.9K	Buy	+900	New	+$6.08K	﹤0.01%	13261

Other funds holding GRND

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

QOP

Quinn Opportunity Partners Charlottesville, Virginia $1.92B AUM 31.26% 1-Year Est. Return

PCC

Perry Creek Capital New York $160M AUM 3.05% 1-Year Est. Return

Marshall Wace London, United Kingdom $100B AUM 35.1% 1-Year Est. Return

BWCP LP Dallas, Texas $656M AUM 41.58% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

Tikvah Management Charlotte, North Carolina $323M AUM 69.61% 1-Year Est. Return

BFM

Blacksheep Fund Management Co. Dublin, Ireland $247M AUM 8.75% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Ken Griffin's GRND Position: Q1 2026 in Review

Ken Griffin increased its Grindr (GRND) stake by 3,341% in Q1 2026, buying an estimated $21.3M and bringing the position to 1,864,925 shares worth $22.5M. The position accounts for ﹤0.01% of the portfolio, ranked #2194.

Ken Griffin first reported a position in GRND in Q1 2021 and has held it in 15 quarters since. The position peaked at $29.9M in Q2 2024. 165 funds tracked by Wall St. Rank hold GRND as of Q1 2026.

Ken Griffin held 1,864,925 shares of Grindr worth $22.5M as of Q1 2026.
Ken Griffin bought 1,810,733 Grindr shares in Q1 2026, an estimated $21.3M.
Grindr made up ﹤0.01% of Ken Griffin's portfolio in Q1 2026, its #2194 holding.
Ken Griffin first reported a position in Grindr in Q1 2021 and has held it in 15 quarters since.
Ken Griffin's Grindr position peaked at $29.9M in Q2 2024.
165 funds tracked by Wall St. Rank held Grindr as of Q1 2026.

Based on Citadel Advisors's 13F filing for Q1 2026, filed 15 May 2026.