Aquatic Capital Management’s Cerus CERS Stock Holding History

Aquatic Capital Management’s Portfolio CERS Stock Details CERS Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$34.3K	Buy	+11,750	New	+$28.5K	﹤0.01%	1173
2026 Q1	–	Sell	-21,304	Closed	-$43.9K	–	1422
2025 Q4	$43.9K	Sell	21,304 -565	-3%	-$979	﹤0.01%	1266
2025 Q3	$34.8K	Buy	+21,869	New	+$29.5K	﹤0.01%	1299
2025 Q2	–	Sell	-1	Closed	-$1	–	1272
2025 Q1	$1	Sell	1 -1	-50%	-$2	﹤0.01%	1221
2024 Q4	$3	Sell	2 -43,898	-100%	-$75.5K	﹤0.01%	1287
2024 Q3	$76.4K	Buy	+43,900	New	+$92.2K	﹤0.01%	951
2024 Q2	–	Sell	-10,200	Closed	-$19.3K	–	1273
2024 Q1	$19.3K	Buy	+10,200	New	+$20.8K	﹤0.01%	1104
2022 Q4	–	Sell	-22,200	Closed	-$80K	–	1417
2022 Q3	$80K	Buy	+22,200	New	+$106K	0.01%	813

Other funds holding CERS

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

AIM

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

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

BBA

Baker Bros. Advisors New York $20B AUM 154.41% 1-Year Est. Return

D.E. Shaw & Co New York $210B AUM 57.28% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return

Senvest Management New York $3.41B AUM 66.27% 1-Year Est. Return

Acadian Asset Management Boston, Massachusetts $84.2B AUM 55.88% 1-Year Est. Return

Sumitomo Mitsui Trust Group Minato-Ku, Tokyo, Japan $175B AUM 40.63% 1-Year Est. Return

Aquatic Capital Management's CERS Position: Q2 2026 in Review

Aquatic Capital Management opened a new position in Cerus (CERS) in Q2 2026: 11,750 shares worth $34.3K. The stake represents ﹤0.01% of the portfolio and ranks #1173 among its holdings. This is a return to the name: Aquatic Capital Management previously reported a position in CERS as recently as Q4 2025.

Aquatic Capital Management first reported a position in CERS in Q3 2022 and has held it in 8 quarters since. The position peaked at $80K in Q3 2022. 185 funds tracked by Wall St. Rank hold CERS as of Q2 2026.

Aquatic Capital Management held 11,750 shares of Cerus worth $34.3K as of Q2 2026.
Cerus was a new Aquatic Capital Management position in Q2 2026.
Cerus made up ﹤0.01% of Aquatic Capital Management's portfolio in Q2 2026, its #1173 holding.
Aquatic Capital Management first reported a position in Cerus in Q3 2022 and has held it in 8 quarters since.
Aquatic Capital Management's Cerus position peaked at $80K in Q3 2022.
185 funds tracked by Wall St. Rank held Cerus as of Q2 2026.

Based on Aquatic Capital Management's 13F filing for Q2 2026, filed 14 Aug 2026.