Group One Trading
CMPS

Group One Trading’s Compass Pathways CMPS Stock Holding History

Group One Trading’s Portfolio CMPS Stock Details CMPS Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$1.05M Buy
189,753
+166,224
+706% +$1.12M ﹤0.01% 2669
2025
Q4 		$162K Sell
23,529
-70,292
-75% -$429K ﹤0.01% 4571
2025
Q3 		$538K Sell
93,821
-23,862
-20% -$107K ﹤0.01% 3635
2025
Q2 		$330K Buy
117,683
+69,394
+144% +$261K ﹤0.01% 3832
2025
Q1 		$138K Buy
+48,289
New +$185K ﹤0.01% 4335
2024
Q4 		– Sell
-239,882
Closed -$1.22M – 7349
2024
Q3 		$1.51M Buy
239,882
+194,266
+426% +$1.37M ﹤0.01% 1952
2024
Q2 		$276K Buy
45,616
+31,213
+217% +$246K ﹤0.01% 3118
2024
Q1 		$120K Sell
14,403
-15,585
-52% -$157K ﹤0.01% 4006
2023
Q4 		$262K Buy
+29,988
New +$194K ﹤0.01% 3619
2023
Q3 		– Sell
-24,250
Closed -$215K – 7713
2023
Q2 		$201K Sell
24,250
-106,846
-82% -$907K ﹤0.01% 3924
2023
Q1 		$1.3M Buy
131,096
+77,147
+143% +$710K ﹤0.01% 1906
2022
Q4 		$433K Buy
53,949
+6,842
+15% +$68.6K ﹤0.01% 3175
2022
Q3 		$505K Sell
47,107
-2,986
-6% -$44.8K ﹤0.01% 3224
2022
Q2 		$542K Sell
50,093
-118,036
-70% -$1.19M ﹤0.01% 3344
2022
Q1 		$2.17M Buy
168,129
+60,306
+56% +$899K ﹤0.01% 2322
2021
Q4 		$2.38M Buy
107,823
+89,421
+486% +$2.85M ﹤0.01% 2406
2021
Q3 		$550K Buy
+18,402
New +$617K ﹤0.01% 4087
2021
Q1 		– Sell
-3,453
Closed -$151K – 7620
2020
Q4 		$165K Buy
+3,453
New +$147K ﹤0.01% 4203

Other funds holding CMPS

DTC
Deep Track Capital Greenwich, Connecticut $6.12B AUM 144% 1-Year Est. Return
RI
RTW Investments New York $10B AUM 135.35% 1-Year Est. Return
Marshall Wace
Marshall Wace London, United Kingdom $100B AUM 35.1% 1-Year Est. Return
TCM
Tang Capital Management San Diego, California $1.97B AUM 125.1% 1-Year Est. Return
BC
BIT Capital Berlin, Germany $2.07B AUM 157.17% 1-Year Est. Return
AIM
ARK Investment Management St. Petersburg, Florida $12.9B AUM 64.92% 1-Year Est. Return
Millennium Management
Millennium Management New York $240B AUM 35.51% 1-Year Est. Return
GC
GMT Capital Atlanta, Georgia $2.19B AUM 72.3% 1-Year Est. Return
Two Sigma Investments
Two Sigma Investments New York $124B AUM 33.93% 1-Year Est. Return
DCM
DAFNA Capital Management Los Angeles, California $440M AUM 109.12% 1-Year Est. Return

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

Group One Trading increased its Compass Pathways (CMPS) stake by 706% in Q1 2026, buying an estimated $1.12M and bringing the position to 189,753 shares worth $1.05M. The position accounts for ﹤0.01% of the portfolio, ranked #2669.

Group One Trading first reported a position in CMPS in Q4 2020 and has held it in 18 quarters since. The position peaked at $2.38M in Q4 2021. 194 funds tracked by Wall St. Rank hold CMPS as of Q1 2026.

  • Group One Trading held 189,753 shares of Compass Pathways worth $1.05M as of Q1 2026.
  • Group One Trading bought 166,224 Compass Pathways shares in Q1 2026, an estimated $1.12M.
  • Compass Pathways made up ﹤0.01% of Group One Trading's portfolio in Q1 2026, its #2669 holding.
  • Group One Trading first reported a position in Compass Pathways in Q4 2020 and has held it in 18 quarters since.
  • Group One Trading's Compass Pathways position peaked at $2.38M in Q4 2021.
  • 194 funds tracked by Wall St. Rank held Compass Pathways as of Q1 2026.

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