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Tenable Holdings
TENB

Overview Fund Activity

278 hedge funds and large institutions have $3.76B invested in Tenable Holdings in 2025 Q2 according to their latest regulatory filings, with 37 funds opening new positions, 125 increasing their positions, 88 reducing their positions, and 50 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
278
Holders Change
-16
Holders Change %
-5.44%
% of All Funds
3.73%
Holding in Top 10
4
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+100%
% of All Funds
0.05%
New
37
Increased
125
Reduced
88
Closed
50
Calls
$1.25M
Puts
$898K
Net Calls
+$352K
Net Calls Change
-$2.57M

Top Buyers

1
Morgan Stanley
Morgan Stanley
New York
+$102M
2
Assenagon Asset Management
Assenagon Asset Management
Luxembourg
+$99.9M
3
Alyeska Investment Group
Alyeska Investment Group
Illinois
+$69M
4
SCM
Shapiro Capital Management
Georgia
+$43.7M
5
Marshall Wace
Marshall Wace
United Kingdom
+$30.6M

Top Sellers

1
Fidelity Investments
Fidelity Investments
Massachusetts
-$245M
2
William Blair Investment Management
William Blair Investment Management
Illinois
-$85.2M
3
ACH
ArrowMark Colorado Holdings
Colorado
-$53.1M
4
Fisher Asset Management
Fisher Asset Management
Washington
-$43.2M
5
Mackenzie Financial
Mackenzie Financial
Ontario, Canada
-$35.7M
Name Holding Trade Value Shares
Change 		Shares
Change %
MCM
251
MAI Capital Management
Ohio
$10.6K +$2.84K +84 +36%
VCM
252
Versant Capital Management
Arizona
$10.5K -$6.79K -201 -39%
PS
253
Principal Securities
Iowa
$10.1K -$6.76K -200 -40%
SCM
254
Sterling Capital Management
North Carolina
$9.76K +$5.47K +162 +128%
RA
255
Rise Advisors
New York
$8.04K – – –
RIL
256
Rothschild Investment LLC
Illinois
$7.43K +$3.38K +100 +83%
Osaic Holdings
257
Osaic Holdings
Arizona
$5.61K -$3.79K -104 -40%
IA
258
IFP Advisors
Florida
$4.7K -$280 -8 Closed
GI
259
GAMMA Investing
California
$4.43K -$5.44K -161 -55%
Barrow, Hanley, Mewhinney & Strauss
260
Barrow, Hanley, Mewhinney & Strauss
Texas
$4.22K +$4.22K +125 New
CMBA
261
C.M. Bidwell & Associates
Hawaii
$4.12K -$61.3K -1,815 -94%
PA
262
Parallel Advisors
California
$3.72K -$338 -10 -8%
FFO
263
Fortitude Family Office
Arizona
$3.28K +$3.28K +97 New
CTC
264
Central Trust Company
Missouri
$3.04K – – –
SAM
265
Smartleaf Asset Management
Massachusetts
$2.95K +$1.41K +43 +91%
PFBT
266
Parkside Financial Bank & Trust
Missouri
$2.16K +$642 +19 +42%
S
267
SignatureFD
Georgia
$1.86K -$18.6K -550 -91%
MPWT
268
MassMutual Private Wealth & Trust
Connecticut
$1.79K -$1.93K -57 -52%
AF
269
Allworth Financial
California
$1.49K -$2.37K -70 -61%
TWD
270
True Wealth Design
Ohio
$1.22K -$8.62K -255 -88%
GRP
271
Global Retirement Partners
California
$1.22K +$1.22K +36 New
FFA
272
Farther Finance Advisors
California
$1.15K -$270 -8 -19%
IRC
273
Investors Research Corp
Georgia
$1.01K – – –
HFS
274
Hantz Financial Services
Michigan
$1K – – –
SA
275
Scarborough Advisors
Maryland
$405 +$405 +12 New
9 10
11
12 13