Walleye Trading’s Compass Pathways CMPS Stock Holding History

Walleye 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
2025 Q1	–	Sell	-131,800	Closed	-$498K	–	4145
2024 Q4	$498K	Buy	131,800 +121,200	+1,143%	+$615K	﹤0.01%	2642
2024 Q3	$66.8K	Buy	10,600 +100	+1%	+$706	﹤0.01%	3446
2024 Q2	$63.4K	Buy	+10,500	New	+$82.7K	﹤0.01%	3517
2023 Q2	–	Sell	-300	Closed	-$2.98K	–	4747
2023 Q1	$2.98K	Buy	+300	New	+$2.76K	﹤0.01%	4580
2022 Q4	–	Sell	-6,700	Closed	-$72K	–	5007
2022 Q3	$72K	Buy	+6,700	New	+$100K	﹤0.01%	4160
2022 Q2	–	Sell	-6,000	Closed	-$77K	–	5186
2022 Q1	$77K	Buy	6,000 +1,000	+20%	+$14.9K	﹤0.01%	4360
2021 Q4	$111K	Buy	+5,000	New	+$159K	﹤0.01%	4313
2021 Q3	–	Sell	-17,000	Closed	-$649K	–	5267
2021 Q2	$649K	Buy	+17,000	New	+$607K	﹤0.01%	2616

Other funds holding CMPS

DTC

Deep Track Capital Greenwich, Connecticut $6.87B AUM 205.24% 1-Year Est. Return

RTW Investments New York $11.7B AUM 174.13% 1-Year Est. Return

BIT Capital Berlin, Germany $3.38B AUM 214.12% 1-Year Est. Return

TCM

Tang Capital Management San Diego, California $2.2B AUM 156.35% 1-Year Est. Return

Two Sigma Investments New York $138B AUM 41.87% 1-Year Est. Return

Marshall Wace London, United Kingdom $127B AUM 46.06% 1-Year Est. Return

AIM

ARK Investment Management St. Petersburg, Florida $15.4B AUM 50.29% 1-Year Est. Return

Point72 Asset Management Stamford, Connecticut $90.7B AUM 77.13% 1-Year Est. Return

LGM

Logos Global Management San Francisco, California $2.32B AUM 536.01% 1-Year Est. Return

EHI

Eagle Health Investments Greenwich, Connecticut $603M AUM 111.06% 1-Year Est. Return

Walleye Trading's CMPS Position: Q2 2026 in Review

Walleye Trading opened a new position in Compass Pathways (CMPS) in Q2 2026: 11,498 shares worth $163K. The stake represents ﹤0.01% of the portfolio and ranks #3216 among its holdings. This is a return to the name: Walleye Trading previously reported a position in CMPS as recently as Q4 2025.

Walleye Trading first reported a position in CMPS in Q4 2023 and has held it in 9 quarters since. The position peaked at $401K in Q4 2024. 224 funds tracked by Wall St. Rank hold CMPS as of Q2 2026.

Walleye Trading held 11,498 shares of Compass Pathways worth $163K as of Q2 2026.
Compass Pathways was a new Walleye Trading position in Q2 2026.
Compass Pathways made up ﹤0.01% of Walleye Trading's portfolio in Q2 2026, its #3216 holding.
Walleye Trading first reported a position in Compass Pathways in Q4 2023 and has held it in 9 quarters since.
Walleye Trading's Compass Pathways position peaked at $401K in Q4 2024.
224 funds tracked by Wall St. Rank held Compass Pathways as of Q2 2026.

Based on Walleye Trading's 13F filing for Q2 2026, filed 3 Aug 2026.