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AC Immune
ACIU

57 hedge funds and large institutions have $144M invested in AC Immune in 2021 Q2 according to their latest regulatory filings, with 16 funds opening new positions, 16 increasing their positions, 18 reducing their positions, and 10 closing their positions.

New
Increased
Maintained
Reduced
Closed

60% more first-time investments, than exits

New positions opened: 16 | Existing positions closed: 10

42% more call options, than puts

Call options by funds: $1.94M | Put options by funds: $1.36M

12% more funds holding

Funds holding: 51 → 57 (+6)

4% more capital invested

Capital invested by funds: $139M → $144M (+$5.75M)

0% more ownership

Funds ownership: 25.04% → 25.04% (+0%)

11% less repeat investments, than reductions

Existing positions increased: 16 | Existing positions reduced: 18

Holders
57
Holders Change
+6
Holders Change %
+11.76%
% of All Funds
0.99%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
16
Increased
16
Reduced
18
Closed
10
Calls
$1.94M
Puts
$1.36M
Net Calls
+$578K
Net Calls Change
+$921K

Top Buyers

Rank Fund Capital Flow
1
APM
Avidity Partners Management
Texas
+$10.9M
2
BI
BVF Inc
California
+$7.19M
3
PIM
Platinum Investment Management
Australia
+$2.95M
4
Point72 Asset Management
Point72 Asset Management
Connecticut
+$2.6M
5
LOAMS
Lombard Odier Asset Management (Switzerland)
Switzerland
+$2M

Top Sellers

Rank Fund Capital Flow
1
Temasek Holdings
Temasek Holdings
Singapore
-$19.9M
2
EC
EcoR1 Capital
California
-$6.91M
3
BlackRock
BlackRock
New York
-$1.91M
4
CLOS
Compagnie Lombard Odier SCmA
Switzerland
-$1.47M
5
Millennium Management
Millennium Management
New York
-$1.21M
Name Holding Trade Value Shares
Change 		Change in
Stake
Goldman Sachs
26
Goldman Sachs
New York
$265K -$153K -22,149 -40%
SC
27
Saturna Capital
Washington
$251K +$38K +5,500 +21%
VEA
28
Virtus ETF Advisers
New York
$239K +$209K +30,187 New
State Street
29
State Street
Massachusetts
$220K -$4.18K -605 -2%
DekaBank Deutsche Girozentrale
30
DekaBank Deutsche Girozentrale
Germany
$217K – – –
VIA
31
Vident Investment Advisory
Georgia
$206K +$180K +25,974 New
SFI
32
Susquehanna Fundamental Investments
Pennsylvania
$205K -$193K -27,978 -52%
BFM
33
Boothbay Fund Management
New York
$175K +$59.9K +8,661 +65%
Citadel Advisors
34
Citadel Advisors
Florida
$172K -$104K -15,027 -41%
Walleye Trading
35
Walleye Trading
New York
$154K +$134K +19,444 New
HF
36
HRT Financial
New York
$149K +$130K +18,878 New
Royal Bank of Canada
37
Royal Bank of Canada
Ontario, Canada
$119K -$73.1K -10,579 -41%
TI
38
Trexquant Investment
Connecticut
$108K +$94.3K +13,643 New
ProShare Advisors
39
ProShare Advisors
Maryland
$104K +$90.2K +13,053 New
LBC
40
Lawrence B. Cohen
$102K – – –
Dimensional Fund Advisors
41
Dimensional Fund Advisors
Texas
$101K – – –
CLOS
42
Compagnie Lombard Odier SCmA
Switzerland
$96K -$1.47M -213,359 -95%
BRWA
43
B. Riley Wealth Advisors
Florida
$84K +$72.6K +10,500 New
CSS
44
Cubist Systematic Strategies
Connecticut
$51K +$44.5K +6,446 New
Group One Trading
45
Group One Trading
Illinois
$44K +$38.5K +5,577 New
Citigroup
46
Citigroup
New York
$35K +$21K +3,034 +221%
Bank of America
47
Bank of America
North Carolina
$34K +$25K +3,613 +570%
Simplex Trading
48
Simplex Trading
Illinois
$29K -$26.9K -3,890 -51%
JP Morgan Chase
49
JP Morgan Chase
New York
$27K +$23.6K +3,408 +10,327%
TRCT
50
Tower Research Capital (TRC)
New York
$18K -$19.1K -2,769 -56%
1
2
3

ACIU Hedge Fund Activity: Q2 2021 in Review

57 of the 5,745 institutional investors tracked by Wall St. Rank reported a position in AC Immune (ACIU) for Q2 2021, worth a combined $144M — up 4.2% from $139M a quarter earlier.

Buyers outnumbered sellers: 16 funds opened new ACIU positions and 10 closed out — a net gain of 6 holders — while 16 added to existing stakes and 18 trimmed.

The largest buyer was Avidity Partners Management, opening a new position worth an estimated $10.9M. The largest seller was Temasek Holdings, exiting entirely with an estimated $19.9M sold.

  • 57 institutional investors held AC Immune (ACIU) as of Q2 2021, up from 51 in Q1 2021.
  • Funds reported $144M of AC Immune stock for Q2 2021, up 4.2% quarter-over-quarter.
  • 16 funds opened new AC Immune positions in Q2 2021 and 10 closed out, a net change of +6 holders.
  • The largest AC Immune buyer in Q2 2021 was Avidity Partners Management, an estimated $10.9M added.
  • The largest AC Immune seller in Q2 2021 was Temasek Holdings, an estimated $19.9M sold.

Based on aggregated 13F filings for Q2 2021.