Group One Trading
STEM icon

Group One Trading’s Stem STEM Stock Holding History

Group One Trading’s Portfolio STEM Stock Details STEM Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$42.4K Sell
4,800
-39,500
-89% -$530K ﹤0.01% 5386
2025
Q4 		$667K Sell
44,300
-64,700
-59% -$1.24M ﹤0.01% 3237
2025
Q3 		$1.91M Buy
109,000
+63,900
+142% +$903K ﹤0.01% 2363
2025
Q2 		$281K Buy
45,100
+44,030
+4,115% +$395K ﹤0.01% 3988
2025
Q1 		$7.5K Sell
1,070
-9,865
-90% -$114K ﹤0.01% 6435
2024
Q4 		$132K Buy
10,935
+9,550
+690% +$82.2K ﹤0.01% 4284
2024
Q3 		$9.64K Sell
1,385
-6,035
-81% -$95K ﹤0.01% 5621
2024
Q2 		$165K Buy
7,420
+2,895
+64% +$84.8K ﹤0.01% 3559
2024
Q1 		$198K Sell
4,525
-12,220
-73% -$679K ﹤0.01% 3570
2023
Q4 		$1.3M Sell
16,745
-2,800
-14% -$193K ﹤0.01% 2224
2023
Q3 		$1.66M Sell
19,545
-10,410
-35% -$1.19M 0.01% 1800
2023
Q2 		$3.43M Buy
29,955
+8,045
+37% +$799K 0.01% 1262
2023
Q1 		$2.48M Buy
21,910
+445
+2% +$75.4K 0.01% 1355
2022
Q4 		$3.84M Sell
21,465
-2,540
-11% -$610K 0.01% 1326
2022
Q3 		$6.41M Buy
24,005
+12,295
+105% +$3.14M 0.01% 986
2022
Q2 		$1.68M Buy
11,710
+4,555
+64% +$757K ﹤0.01% 2212
2022
Q1 		$1.58M Sell
7,155
-6,530
-48% -$1.52M ﹤0.01% 2640
2021
Q4 		$5.19M Buy
13,685
+10,645
+350% +$4.61M ﹤0.01% 1672
2021
Q3 		$1.45M Sell
3,040
-52,055
-94% -$27.4M ﹤0.01% 2998
2021
Q2 		$39.7M Buy
55,095
+41,285
+299% +$22.5M 0.05% 327
2021
Q1 		$7.34M Buy
13,810
+12,450
+915% +$8M 0.01% 1193
2020
Q4 		$557K Buy
+1,360
New +$343K ﹤0.01% 3170

Other funds holding STEM

VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Marshall Wace
Marshall Wace London, United Kingdom $100B AUM 35.1% 1-Year Est. Return
Two Sigma Investments
Two Sigma Investments New York $124B AUM 33.93% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
GCP
GSA Capital Partners London, United Kingdom $1.61B AUM 28.28% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
TI
Trexquant Investment Stamford, Connecticut $13.9B AUM 31.98% 1-Year Est. Return
BCM
Bridgeway Capital Management Houston, Texas $4.97B AUM 44.96% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return

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

Group One Trading increased its Stem (STEM) stake by 77% in Q1 2026, buying an estimated $29.5K and bringing the position to 5,048 shares worth $44.6K. The position accounts for ﹤0.01% of the portfolio, ranked #5349.

Group One Trading first reported a position in STEM in Q4 2020 and has held it in 15 quarters since. The position peaked at $3.69M in Q1 2021. 75 funds tracked by Wall St. Rank hold STEM as of Q1 2026.

  • Group One Trading held 5,048 shares of Stem worth $44.6K as of Q1 2026.
  • Group One Trading bought 2,199 Stem shares in Q1 2026, an estimated $29.5K.
  • Stem made up ﹤0.01% of Group One Trading's portfolio in Q1 2026, its #5349 holding.
  • Group One Trading first reported a position in Stem in Q4 2020 and has held it in 15 quarters since.
  • Group One Trading's Stem position peaked at $3.69M in Q1 2021.
  • 75 funds tracked by Wall St. Rank held Stem as of Q1 2026.

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