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SMWB Institutional Ownership

Similarweb Ltd.
1W: +0.8% 1M: +18.6% 3M: +25.7% YTD: +26.6% 1Y: +2.2% 3Y: +70.8% 5Y: -56.0%
$9.02
+0.09 (+1.01%)
 
Weekly Expected Move ±7.4%
$7 $8 $9 $9 $10
NYSE · Technology · Software - Application · Tech Score Strong Buy · Power 71 · $790.2M mcap · 52M float · 1.52% daily turnover · Short 33% of daily vol
Credit Risk of going bust: higher than 60% of companies Debt: 5.5% of company value Bonds: none of note held by US funds details ▾
If the stock fell to about $0.08 (down 99.1%), Similarweb Ltd. would be worth roughly what it owes.
Total debt $45.7M against a stock market value of $790.2M.
Distance to default 4.22 (Merton model): prices to 2026-10-27, balance sheet 2026-06-30, debt counted $22.9M (short-term plus half of long-term), stock volatility 80.5%; Altman Z'' -6.05. A ranking and a back-test, not a forecast.
US fund filings (SEC N-PORT) show under $25M of this company's bonds, so there is no bond page. Its debt may be bank loans or privately placed. How these are computed.

Institutional Ownership — SMWB

96
Institutional Holders
-20 vs prior quarter
0.0%
Ownership
+0.00pp
$246M
Total Invested
16
New Positions
19
Increased
47
Reduced
27
Closed
0.33
Put/Call Ratio

Ownership Trends

Top Institutional Holders (129 total)

# Holder Shares Value Change Change % Holding Period Filing
1 NASPERS LTD 11,173,265 $101M — +0.0% 19Q SEC ↗
2 MENORA MIVTACHIM HOLDINGS LTD. 4,015,494 $36M — +0.0% 9Q SEC ↗
3 WELLINGTON MANAGEMENT GROUP LLP 3,624,685 $33M +657,928 +22.2% 6Q SEC ↗
4 ION Crossover Partners Ltd 3,030,826 $27M — +0.0% 3Q SEC ↗
5 Ulysses Management LLC 2,928,474 $26M -70,000 -2.3% 19Q SEC ↗
6 S SQUARED TECHNOLOGY, LLC 1,690,000 $15M +90,000 +5.6% 10Q SEC ↗
7 Schonfeld Strategic Advisors LLC 1,210,629 $11M +921,455 +318.7% 2Q SEC ↗
8 Y.D. More Investments Ltd 1,147,035 $10M -4,263 -0.4% 12Q SEC ↗
9 ARK Investment Management LLC 834,663 $8M +482,593 +137.1% 20Q SEC ↗
10 RENAISSANCE TECHNOLOGIES LLC 713,728 $6M -25,945 -3.5% 17Q SEC ↗
11 CDC Financial, Inc. 674,233 $6M +35,219 +5.5% 3Q SEC ↗
12 Alpha Family Trust 658,935 $6M — +0.0% 21Q SEC ↗
13 NANO CAP NEW MILLENNIUM GROWTH FUND L 650,000 $6M +260,000 +66.7% 3Q SEC ↗
14 HERALD INVESTMENT MANAGEMENT Ltd 645,465 $6M — +0.0% 6Q SEC ↗
15 P.A.W. CAPITAL CORP 640,000 $6M +140,000 +28.0% 8Q SEC ↗
16 Sphera Management Technology Funds Ltd 615,000 $6M — +0.0% 7Q SEC ↗
17 CenterBook Partners LP 599,737 $5M -725,376 -54.7% 8Q SEC ↗
18 Lotus Technology Management, LP NEW 531,409 $5M — +0.0% 1Q SEC ↗
19 JANE STREET GROUP, LLC 513,277 $5M +282,011 +121.9% 6Q SEC ↗
20 PEAK6 LLC 484,822 $4M +163,666 +51.0% 6Q SEC ↗
21 Connor, Clark & Lunn Investment Manage 445,691 $4M -87,943 -16.5% 10Q SEC ↗
22 UBS Group AG 403,328 $4M +204,785 +103.1% 15Q SEC ↗
23 CITADEL ADVISORS LLC 346,735 $3M -129,270 -27.2% 11Q SEC ↗
24 MORGAN STANLEY 268,203 $2M -323,660 -54.7% 21Q SEC ↗
25 LAVELLE CAPITAL LP 202,727 $2M — +0.0% 3Q SEC ↗
26 Persistent Asset Partners Ltd 180,000 $2M — +0.0% 3Q SEC ↗
27 SUSQUEHANNA FUNDAMENTAL INVESTMENTS, L 169,885 $2M +44,262 +35.2% 2Q SEC ↗
28 D. E. Shaw & Co., Inc. 159,935 $1M +101,383 +173.2% 13Q SEC ↗
29 ANTIPODES PARTNERS Ltd NEW 145,601 $1M — +0.0% 1Q SEC ↗
30 SUSQUEHANNA INTERNATIONAL GROUP, LLP NEW 138,417 $1M — +0.0% 1Q SEC ↗
31 BlackRock, Inc. 133,533 $1M +6,029 +4.7% 8Q SEC ↗
32 TWO SIGMA INVESTMENTS, LP 129,851 $1M +50,775 +64.2% 2Q SEC ↗
33 MYDA Advisors LLC NEW 100,000 $902K — +0.0% 1Q SEC ↗
34 Pathstone Holdings, LLC 99,390 $896K +49,000 +97.2% 11Q SEC ↗
35 GSA CAPITAL PARTNERS LLP 95,899 $865K -56,206 -37.0% 2Q SEC ↗
36 State of Wyoming NEW 88,458 $798K — +0.0% 1Q SEC ↗
37 STATE STREET CORP 77,054 $695K -32,342 -29.6% 12Q SEC ↗
38 Quadrature Capital Ltd 68,207 $615K -26,027 -27.6% 2Q SEC ↗
39 MARSHALL WACE, LLP 60,981 $550K -577,207 -90.4% 21Q SEC ↗
40 Centiva Capital, LP 45,919 $414K -14,203 -23.6% 2Q SEC ↗
41 WealthTrust Axiom LLC NEW 44,565 $402K — +0.0% 1Q SEC ↗
42 IMC-Chicago, LLC NEW 37,506 $338K — +0.0% 1Q SEC ↗
43 SIMPLEX TRADING, LLC 33,066 $298K +30,162 +1038.6% 6Q SEC ↗
44 Qube Research & Technologies Ltd 31,847 $287K -384,299 -92.3% 3Q SEC ↗
45 LAZARD ASSET MANAGEMENT LLC 23,566 $213K +12,338 +109.9% 8Q SEC ↗
46 SG Americas Securities, LLC NEW 22,064 $199K — +0.0% 1Q SEC ↗
47 MILLENNIUM MANAGEMENT LLC 18,198 $164K -807,565 -97.8% 14Q SEC ↗
48 Integrated Wealth Concepts LLC NEW 15,000 $135K — +0.0% 1Q SEC ↗
49 R Squared Ltd NEW 11,256 $102K — +0.0% 1Q SEC ↗
50 XTX Topco Ltd 10,906 $98K -217,974 -95.2% 2Q SEC ↗
Biggest Increases (19)
HolderAddedChange %Total Shares
Schonfeld Strategic Advisors LLC +921,455 +318.7% 1,210,629
WELLINGTON MANAGEMENT GROUP LLP +657,928 +22.2% 3,624,685
ARK Investment Management LLC +482,593 +137.1% 834,663
JANE STREET GROUP, LLC +282,011 +121.9% 513,277
NANO CAP NEW MILLENNIUM GROWTH FUND +260,000 +66.7% 650,000
UBS Group AG +204,785 +103.1% 403,328
PEAK6 LLC +163,666 +51.0% 484,822
P.A.W. CAPITAL CORP +140,000 +28.0% 640,000
D. E. Shaw & Co., Inc. +101,383 +173.2% 159,935
S SQUARED TECHNOLOGY, LLC +90,000 +5.6% 1,690,000
TWO SIGMA INVESTMENTS, LP +50,775 +64.2% 129,851
Pathstone Holdings, LLC +49,000 +97.2% 99,390
SUSQUEHANNA FUNDAMENTAL INVESTMENTS +44,262 +35.2% 169,885
CDC Financial, Inc. +35,219 +5.5% 674,233
SIMPLEX TRADING, LLC +30,162 +1038.6% 33,066
LAZARD ASSET MANAGEMENT LLC +12,338 +109.9% 23,566
BlackRock, Inc. +6,029 +4.7% 133,533
ROYAL BANK OF CANADA +5,700 +2850.0% 5,900
WELLS FARGO & COMPANY/MN +1,000 +12.2% 9,200
Biggest Decreases (20)
HolderReducedChange %Total Shares
MILLENNIUM MANAGEMENT LLC -807,565 -97.8% 18,198
CenterBook Partners LP -725,376 -54.7% 599,737
MARSHALL WACE, LLP -577,207 -90.4% 60,981
ACADIAN ASSET MANAGEMENT LLC -398,857 -98.3% 6,750
Qube Research & Technologies Ltd -384,299 -92.3% 31,847
MORGAN STANLEY -323,660 -54.7% 268,203
XTX Topco Ltd -217,974 -95.2% 10,906
CITADEL ADVISORS LLC -129,270 -27.2% 346,735
CITIGROUP INC -102,663 -93.2% 7,511
Connor, Clark & Lunn Investment Man -87,943 -16.5% 445,691
Ulysses Management LLC -70,000 -2.3% 2,928,474
GSA CAPITAL PARTNERS LLP -56,206 -37.0% 95,899
STATE STREET CORP -32,342 -29.6% 77,054
Quadrature Capital Ltd -26,027 -27.6% 68,207
RENAISSANCE TECHNOLOGIES LLC -25,945 -3.5% 713,728
Centiva Capital, LP -14,203 -23.6% 45,919
BARCLAYS PLC -9,921 -93.5% 690
PharVision Advisers, LLC -8,559 -45.2% 10,368
Y.D. More Investments Ltd -4,263 -0.4% 1,147,035
Caitong International Asset Managem -231 -95.5% 11

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For informational purposes only. Not investment advice. Data sourced from SEC filings. Privacy Terms