Jim Simons
GRND icon

Jim Simons’s Grindr GRND Stock Holding History

Jim Simons’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 		$202K Sell
16,736
-84,000
-83% -$990K ﹤0.01% 2914
2025
Q4 		$1.36M Sell
100,736
-628,329
-86% -$8.54M ﹤0.01% 2099
2025
Q3 		$11M Sell
729,065
-728,800
-50% -$12.8M 0.01% 1050
2025
Q2 		$33.1M Buy
1,457,865
+912,100
+167% +$20M 0.04% 498
2025
Q1 		$9.77M Buy
545,765
+397,600
+268% +$6.98M 0.01% 1018
2024
Q4 		$2.64M Sell
148,165
-196,235
-57% -$2.86M ﹤0.01% 1864
2024
Q3 		$4.11M Buy
344,400
+81,556
+31% +$966K 0.01% 1564
2024
Q2 		$3.22M Sell
262,844
-35,756
-12% -$357K 0.01% 1574
2024
Q1 		$3.02M Sell
298,600
-123,100
-29% -$1.1M ﹤0.01% 1766
2023
Q4 		$3.7M Buy
+421,700
New +$2.85M 0.01% 1546

Other funds holding GRND

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Citadel Advisors
Citadel Advisors Miami, Florida $618B AUM 30.34% 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
Marshall Wace London, United Kingdom $100B AUM 35.1% 1-Year Est. Return
BL
BWCP LP Dallas, Texas $656M AUM 41.58% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
TM
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

Jim Simons's GRND Position: Q1 2026 in Review

Jim Simons reduced its Grindr (GRND) stake by 83% in Q1 2026, selling an estimated $990K and leaving 16,736 shares worth $202K. The position accounts for ﹤0.01% of the portfolio, ranked #2914.

Jim Simons first reported a position in GRND in Q4 2023 and has held it in 10 quarters since. The position peaked at $33.1M in Q2 2025. 165 funds tracked by Wall St. Rank hold GRND as of Q1 2026.

  • Jim Simons held 16,736 shares of Grindr worth $202K as of Q1 2026.
  • Jim Simons sold 84,000 Grindr shares in Q1 2026, an estimated $990K.
  • Grindr made up ﹤0.01% of Jim Simons's portfolio in Q1 2026, its #2914 holding.
  • Jim Simons first reported a position in Grindr in Q4 2023 and has held it in 10 quarters since.
  • Jim Simons's Grindr position peaked at $33.1M in Q2 2025.
  • 165 funds tracked by Wall St. Rank held Grindr as of Q1 2026.

Based on Renaissance Technologies's 13F filing for Q1 2026, filed 14 May 2026.