JF
ACIU icon

Jump Financial’s AC Immune ACIU Stock Holding History

Jump Financial’s Portfolio ACIU Stock Details ACIU Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$57.3K Buy
24,064
+12,939
+116% +$35.6K ﹤0.01% 1939
2026
Q1 		$30.6K Buy
+11,125
New +$34.5K ﹤0.01% 1802
2024
Q4 		– Sell
-12,000
Closed -$45.4K – 1586
2024
Q3 		$45.4K Sell
12,000
-29,321
-71% -$102K ﹤0.01% 1558
2024
Q2 		$165K Buy
+41,321
New +$137K ﹤0.01% 1585
2022
Q1 		– Sell
-32,400
Closed -$160K – 1502
2021
Q4 		$160K Buy
32,400
+800
+3% +$4.65K 0.01% 1153
2021
Q3 		$212K Buy
+31,600
New +$226K 0.02% 843

Other funds holding ACIU

BI
BVF Inc San Francisco, California $3.91B AUM 304.52% 1-Year Est. Return
Wells Fargo
Wells Fargo San Francisco, California $617B AUM 30.33% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $72.6B AUM 54.88% 1-Year Est. Return
Millennium Management
Millennium Management New York $276B AUM 44.8% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Arrowstreet Capital
Arrowstreet Capital Boston, Massachusetts $225B AUM 49.49% 1-Year Est. Return
Citadel Advisors
Citadel Advisors Miami, Florida $875B AUM 40.89% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
Two Sigma Investments
Two Sigma Investments New York $138B AUM 41.87% 1-Year Est. Return

Jump Financial's ACIU Position: Q2 2026 in Review

Jump Financial increased its AC Immune (ACIU) stake by 116% in Q2 2026, buying an estimated $35.6K and bringing the position to 24,064 shares worth $57.3K. The position accounts for ﹤0.01% of the portfolio, ranked #1939.

Jump Financial first reported a position in ACIU in Q3 2021 and has held it in 6 quarters since. The position peaked at $212K in Q3 2021. 43 funds tracked by Wall St. Rank hold ACIU as of Q2 2026.

  • Jump Financial held 24,064 shares of AC Immune worth $57.3K as of Q2 2026.
  • Jump Financial bought 12,939 AC Immune shares in Q2 2026, an estimated $35.6K.
  • AC Immune made up ﹤0.01% of Jump Financial's portfolio in Q2 2026, its #1939 holding.
  • Jump Financial first reported a position in AC Immune in Q3 2021 and has held it in 6 quarters since.
  • Jump Financial's AC Immune position peaked at $212K in Q3 2021.
  • 43 funds tracked by Wall St. Rank held AC Immune as of Q2 2026.

Based on Jump Financial's 13F filing for Q2 2026, filed 13 Aug 2026.