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ARS Pharmaceuticals

202 hedge funds and large institutions have $753M invested in ARS Pharmaceuticals in 2026 Q1 according to their latest regulatory filings, with 41 funds opening new positions, 61 increasing their positions, 56 reducing their positions, and 25 closing their positions.

New
Increased
Maintained
Reduced
Closed

294% more call options, than puts

Call options by funds: $2.1M | Put options by funds: $532K

64% more first-time investments, than exits

New positions opened: 41 | Existing positions closed: 25

50% more funds holding in top 10

Funds holding in top 10: 23 (+1)

7% more funds holding

Funds holding: 189202 (+13)

4.18% more ownership

Funds ownership: 90.01%94.19% (+4.2%)

9% more repeat investments, than reductions

Existing positions increased: 61 | Existing positions reduced: 56

27% less capital invested

Capital invested by funds: $1.04B → $753M (-$283M)

Holders
202
Holders Change
+13
Holders Change %
+6.88%
% of All Funds
2.49%
Holding in Top 10
3
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+50%
% of All Funds
0.04%
New
41
Increased
61
Reduced
56
Closed
25
Calls
$2.1M
Puts
$532K
Net Calls
+$1.56M
Net Calls Change
+$1.05M
Name Holding Trade Value Shares
Change
Change in
Stake
EFM
126
E Fund Management
China
$119K +$142K +14,787 New
AMI
127
Amica Mutual Insurance
Rhode Island
$115K
ACM
128
Aquatic Capital Management
Illinois
$111K -$213K -22,182 -62%
IIM
129
INTECH Investment Management
Florida
$106K -$89.9K -9,377 -41%
SEI Investments
130
SEI Investments
Pennsylvania
$104K -$592K -61,824 -83%
ProShare Advisors
131
ProShare Advisors
Maryland
$104K -$20.7K -2,165 -14%
BC
132
Bridgefront Capital
Texas
$104K +$124K +12,926 New
OC
133
Oppenheimer & Co
New York
$99.9K -$51.9K -5,419 -30%
GC
134
Guggenheim Capital
Illinois
$99.8K +$119K +12,423 New
Group One Trading
135
Group One Trading
Illinois
$95.5K +$22.7K +2,370 +25%
D.E. Shaw & Co
136
D.E. Shaw & Co
New York
$95.3K -$140K -14,654 -55%
TSS
137
Two Sigma Securities
New York
$94.8K +$113K +11,811 New
Zurich Cantonal Bank
138
Zurich Cantonal Bank
Switzerland
$93.6K +$112K +11,662 New
KK
139
KLP Kapitalforvaltning
Norway
$93.1K
Mariner
140
Mariner
Kansas
$90.2K +$108K +11,236 New
TRCT
141
Tower Research Capital (TRC)
New York
$90.2K +$97.6K +10,183 +971%
Jones Financial Companies
142
Jones Financial Companies
Missouri
$89.9K -$9.56K -998 -8%
William Blair & Company
143
William Blair & Company
Illinois
$86.9K -$7.43K -775 -7%
VIA
144
Vanguard Investments Australia
Australia
$85.1K +$102K +10,600 New
Pictet Asset Management
145
Pictet Asset Management
Switzerland
$83.2K
AWCI
146
Alpine Woods Capital Investors
New York
$80.3K +$95.8K +10,000 New
CI
147
CX Institutional
Indiana
$71K -$958 -100 -1%
Bessemer Group
148
Bessemer Group
New Jersey
$61K +$69.9K +7,290 +3,102%
Nisa Investment Advisors
149
Nisa Investment Advisors
Missouri
$45.3K -$143K -14,973 -73%
OCM
150
Osterweis Capital Management
California
$45K