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Similarweb
SMWB

Overview Fund Activity

51 hedge funds and large institutions have $214M invested in Similarweb in 2023 Q3 according to their latest regulatory filings, with 14 funds opening new positions, 13 increasing their positions, 15 reducing their positions, and 11 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
51
Holders Change
+3
Holders Change %
+6.25%
% of All Funds
0.81%
Holding in Top 10
4
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-20%
% of All Funds
0.06%
New
14
Increased
13
Reduced
15
Closed
11
Calls
$1K
Puts
$7K
Net Calls
-$6K
Net Calls Change
-$26.3M

Top Buyers

1
PF
Phoenix Financial
Israel
$27.3M
2
YDMI
Y.D. More Investments
Israel
$8.96M
3
BlackRock
BlackRock
New York
$1.45M
4
1CM
1492 Capital Management
Wisconsin
$977K
5
State Street
State Street
Massachusetts
$393K

Top Sellers

1
UID
Union Investments & Development
Israel
$0
2
PCM
Portolan Capital Management
Massachusetts
$16.5M
3
William Blair & Company
William Blair & Company
Illinois
$940K
4
AIM
ARK Investment Management
Florida
$2.01M
5
Millennium Management
Millennium Management
New York
$167K
Name Holding Trade Value Shares
Change 		Shares
Change %
Renaissance Technologies
26
Renaissance Technologies
New York
$233K +$1.95K +300 +0.8%
PFO
27
Pathstone Family Office
New Jersey
$227K +$227K +35,000 New
UBS Group
28
UBS Group
Switzerland
$174K +$13.4K +2,074 +8%
Millennium Management
29
Millennium Management
New York
$167K -$270K -41,597 -62%
Vanguard Group
30
Vanguard Group
Pennsylvania
$163K +$163K +25,160 New
California State Teachers Retirement System (CalSTRS)
31
California State Teachers Retirement System (CalSTRS)
California
$158K +$158K +24,417 New
CC
32
Corton Capital
Ontario, Canada
$140K +$7.93K +1,223 +6%
MIH
33
Meitav Investment House
Israel
$139K – – –
Qube Research & Technologies (QRT)
34
Qube Research & Technologies (QRT)
United Kingdom
$134K +$57.5K +8,871 +76%
Legal & General Group
35
Legal & General Group
United Kingdom
$122K +$122K +18,755 New
CS
36
Credit Suisse
Switzerland
$97.8K +$97.8K +15,087 New
OQS
37
Occudo Quantitative Strategies
Florida
$92.4K +$18.1K +2,796 +24%
D.E. Shaw & Co
38
D.E. Shaw & Co
New York
$66.1K -$19.4K -2,997 -23%
Barclays
39
Barclays
United Kingdom
$32K +$28.2K +4,373 +737%
TRCT
40
Tower Research Capital (TRC)
New York
$31.1K +$31.1K +4,798 New
AP
41
Antipodes Partners
Australia
$24K +$24K +4,192 New
Wells Fargo
42
Wells Fargo
California
$20.3K – – –
Citigroup
43
Citigroup
New York
$19.6K -$2.99K -461 -13%
JPMorgan Chase & Co
44
JPMorgan Chase & Co
New York
$12.1K +$10.2K +1,569 +523%
Bank of America
45
Bank of America
North Carolina
$11.8K -$10.3K -1,593 -47%
HIIFS
46
Harel Insurance Investments & Financial Services
Israel
$11K -$2.07K -323 -16%
Lazard Asset Management
47
Lazard Asset Management
New York
$7K -$76.9K -13,186 -92%
Simplex Trading
48
Simplex Trading
Illinois
$2K +$336 +59 +20%
Royal Bank of Canada
49
Royal Bank of Canada
Ontario, Canada
$2K +$976 +183 +95%
First Manhattan
50
First Manhattan
New York
$71 +$71 +11 New
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