Deerfield Management’s Quantum-Si Inc Warrant QSIAW Stock Holding History

Deerfield Management’s Portfolio QSIAW Stock Details QSIAW Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$36.2K	Hold	333,333	–	–	﹤0.01%	79
2025 Q4	$66.8K	Hold	333,333	–	–	﹤0.01%	145
2025 Q3	$90K	Hold	333,333	–	–	﹤0.01%	146
2025 Q2	$217K	Hold	333,333	–	–	﹤0.01%	104
2025 Q1	$133K	Hold	333,333	–	–	﹤0.01%	95
2024 Q4	$417K	Hold	333,333	–	–	0.01%	82
2024 Q3	$29.1K	Hold	333,333	–	–	﹤0.01%	439
2024 Q2	$41.7K	Hold	333,333	–	–	﹤0.01%	427
2024 Q1	$80.7K	Hold	333,333	–	–	﹤0.01%	359
2023 Q4	$105K	Hold	333,333	–	–	﹤0.01%	207
2023 Q3	$90K	Hold	333,333	–	–	﹤0.01%	82
2023 Q2	$76.7K	Hold	333,333	–	–	﹤0.01%	94
2023 Q1	$50K	Hold	333,333	–	–	﹤0.01%	97
2022 Q4	$83.3K	Hold	333,333	–	–	﹤0.01%	94
2022 Q3	$177K	Hold	333,333	–	–	﹤0.01%	115
2022 Q2	$188K	Hold	333,333	–	–	﹤0.01%	112
2022 Q1	$383K	Hold	333,333	–	–	0.01%	106
2021 Q4	$600K	Hold	333,333	–	–	0.01%	115
2021 Q3	$677K	Hold	333,333	–	–	0.01%	124
2021 Q2	$1.25M	Buy	+333,333	New	+$884K	0.02%	139

Other funds holding QSIAW

Susquehanna International Group Bala Cynwyd, Pennsylvania $893B AUM 36.07% 1-Year Est. Return

Jane Street New York $777B AUM 61.18% 1-Year Est. Return

WAM

Wolverine Asset Management Chicago, Illinois $10.4B AUM 4.78% 1-Year Est. Return

UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return

Toronto Dominion Bank Toronto, Ontario, Ontario, Canada $69.7B AUM 40.86% 1-Year Est. Return

Deerfield Management's QSIAW Position: Q1 2026 in Review

Deerfield Management held its Quantum-Si Inc Warrant (QSIAW) position steady in Q1 2026 at 333,333 shares worth $36.2K. The position accounts for ﹤0.01% of the portfolio, ranked #79.

Deerfield Management first reported a position in QSIAW in Q2 2021 and has held it in 20 quarters since. The position peaked at $1.25M in Q2 2021. 6 funds tracked by Wall St. Rank hold QSIAW as of Q1 2026.

Deerfield Management held 333,333 shares of Quantum-Si Inc Warrant worth $36.2K as of Q1 2026.
Deerfield Management left its Quantum-Si Inc Warrant share count unchanged in Q1 2026.
Quantum-Si Inc Warrant made up ﹤0.01% of Deerfield Management's portfolio in Q1 2026, its #79 holding.
Deerfield Management first reported a position in Quantum-Si Inc Warrant in Q2 2021 and has held it in 20 quarters since.
Deerfield Management's Quantum-Si Inc Warrant position peaked at $1.25M in Q2 2021.
6 funds tracked by Wall St. Rank held Quantum-Si Inc Warrant as of Q1 2026.

Based on Deerfield Management's 13F filing for Q1 2026, filed 15 May 2026.