Group One Trading
OUST icon

Group One Trading’s Ouster OUST Stock Holding History

Group One Trading’s Portfolio OUST Stock Details OUST Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$3.46M Sell
188,600
-209,800
-53% -$4.57M 0.01% 1588
2025
Q4 		$8.62M Buy
398,400
+152,200
+62% +$4.02M 0.02% 1045
2025
Q3 		$6.66M Sell
246,200
-214,500
-47% -$5.98M 0.01% 1235
2025
Q2 		$11.2M Buy
460,700
+341,900
+288% +$4.16M 0.02% 740
2025
Q1 		$1.07M Buy
118,800
+50,600
+74% +$499K ﹤0.01% 2415
2024
Q4 		$833K Buy
+68,200
New +$600K ﹤0.01% 2739
2023
Q2 		– Sell
-65,600
Closed -$549K – 8061
2023
Q1 		$549K Sell
65,600
-9,280
-12% -$108K ﹤0.01% 2685
2022
Q4 		$646K Buy
74,880
+10
+0% +$109 ﹤0.01% 2804
2022
Q3 		$721K Sell
74,870
-85,870
-53% -$1.32M ﹤0.01% 2890
2022
Q2 		$2.6M Sell
160,740
-45,450
-22% -$1.27M ﹤0.01% 1810
2022
Q1 		$9.28M Buy
206,190
+85,900
+71% +$3.17M 0.01% 1056
2021
Q4 		$6.25M Buy
120,290
+60,490
+101% +$3.93M 0.01% 1507
2021
Q3 		$4.38M Buy
59,800
+2,160
+4% +$199K ﹤0.01% 1841
2021
Q2 		$7.2M Sell
57,640
-280
-0.5% -$29.9K 0.01% 1359
2021
Q1 		$4.92M Buy
+57,920
New +$7.18M 0.01% 1526

Other funds holding OUST

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
PCM
Penn Capital Management Philadelphia, Pennsylvania $1.29B AUM 53.44% 1-Year Est. Return
TCM
Tao Capital Management San Francisco, California $119M AUM 87.46% 1-Year Est. Return
D.E. Shaw & Co
D.E. Shaw & Co New York $166B AUM 43.98% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

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

Group One Trading increased its Ouster (OUST) stake by 191% in Q1 2026, buying an estimated $1.89M and bringing the position to 131,922 shares worth $2.42M. The position accounts for ﹤0.01% of the portfolio, ranked #1906.

Group One Trading first reported a position in OUST in Q4 2021 and has held it in 7 quarters since. The position peaked at $3.18M in Q3 2025. 227 funds tracked by Wall St. Rank hold OUST as of Q1 2026.

  • Group One Trading held 131,922 shares of Ouster worth $2.42M as of Q1 2026.
  • Group One Trading bought 86,528 Ouster shares in Q1 2026, an estimated $1.89M.
  • Ouster made up ﹤0.01% of Group One Trading's portfolio in Q1 2026, its #1906 holding.
  • Group One Trading first reported a position in Ouster in Q4 2021 and has held it in 7 quarters since.
  • Group One Trading's Ouster position peaked at $3.18M in Q3 2025.
  • 227 funds tracked by Wall St. Rank held Ouster as of Q1 2026.

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