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Tenable Holdings
TENB

Overview Fund Activity

294 hedge funds and large institutions have $3.69B invested in Tenable Holdings in 2025 Q1 according to their latest regulatory filings, with 45 funds opening new positions, 123 increasing their positions, 95 reducing their positions, and 43 closing their positions.

Holders
294
Holders Change
-1
Holders Change %
-0.34%
% of All Funds
3.99%
Holding in Top 10
2
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-33.33%
% of All Funds
0.03%
New
45
Increased
123
Reduced
95
Closed
43
Calls
$3.89M
Puts
$968K
Net Calls
+$2.92M
Net Calls Change
-$903K

Top Buyers

1
NL
1
Nuveen LLC
North Carolina
$35.3M
2
BlackRock
2
BlackRock
New York
$444M
3
Janus Henderson Group
3
Janus Henderson Group
United Kingdom
$26M
4
PCM
4
Penserra Capital Management
California
$59M
5
Dimensional Fund Advisors
5
Dimensional Fund Advisors
Texas
$25.7M

Top Sellers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$414M
2
Norges Bank
2
Norges Bank
Norway
$0
3
Pictet Asset Management
3
Pictet Asset Management
Switzerland
$707K
4
DG
4
Daventry Group
New York
$0
5
Franklin Resources
5
Franklin Resources
California
$0
Name Market Value Shares Shares
Change 		Shares
Change %
Vanguard Group
1
Vanguard Group
Pennsylvania
$485M 13,872,897 -74,126 -0.5%
BlackRock
2
BlackRock
New York
$444M 12,688,419 +764,906 +6%
Fidelity Investments
3
Fidelity Investments
Massachusetts
$414M 11,832,734 -3,682,430 -24%
Ameriprise
4
Ameriprise
Minnesota
$207M 5,918,686 +312,299 +6%
RC
5
RGM Capital
Florida
$132M 3,772,624 +72,607 +2%
Mackenzie Financial
6
Mackenzie Financial
Ontario, Canada
$131M 3,747,785 -135,182 -3%
State Street
7
State Street
Massachusetts
$105M 3,012,957 -22,206 -0.7%
Geode Capital Management
8
Geode Capital Management
Massachusetts
$100M 2,864,635 +61,404 +2%
First Trust Advisors
9
First Trust Advisors
Illinois
$93.1M 2,661,478 +328,828 +14%
William Blair Investment Management
10
William Blair Investment Management
Illinois
$85.2M 2,434,850 -205,179 -8%
PCM
11
Penserra Capital Management
California
$59M 1,687,589 +544,375 +48%
CIP
12
Champlain Investment Partners
Vermont
$56.8M 1,623,892 -39,892 -2%
ACH
13
ArrowMark Colorado Holdings
Colorado
$53.1M 1,517,000 -124,158 -8%
SCM
14
Shapiro Capital Management
Georgia
$45.8M 1,308,850 +248,795 +23%
Fisher Asset Management
15
Fisher Asset Management
Washington
$43.2M 1,233,591 -4,805 -0.4%
Morgan Stanley
16
Morgan Stanley
New York
$41.9M 1,197,942 -419,902 -26%
Northern Trust
17
Northern Trust
Illinois
$40.5M 1,158,373 -29,484 -2%
Millennium Management
18
Millennium Management
New York
$40.1M 1,145,520 +118,696 +12%
Manulife (Manufacturers Life Insurance)
19
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$39.5M 1,129,790 +155,560 +16%
Goldman Sachs
20
Goldman Sachs
New York
$37.7M 1,076,475 -11,146 -1%
Mirae Asset Global ETFs Holdings
21
Mirae Asset Global ETFs Holdings
Hong Kong
$36.6M 1,047,547 +78,081 +8%
Charles Schwab
22
Charles Schwab
California
$36.1M 1,031,226 +39,132 +4%
NL
23
Nuveen LLC
North Carolina
$35.3M 1,009,997 +1,009,997 New
SIMG
24
Stephens Investment Management Group
Texas
$33.4M 955,187 -8,023 -0.8%
American Century Companies
25
American Century Companies
Missouri
$29.4M 839,263 -393,015 -32%
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