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Janus Henderson Group’s
Tenable Holdings
TENB
Stock Holding History
Janus Henderson Group’s Portfolio
TENB Stock Details
TENB Fund Activity
Bought
Maintained
Sold
Quarter
Market Value
Status
Shares
Change in
Stake
Trade Value
Portfolio Weight
Portfolio Position
2026
Q1
$875K
Hold
51,746
–
–
﹤0.01%
1758
2025
Q4
$1.22M
Hold
51,746
–
–
﹤0.01%
1577
2025
Q3
$1.51M
Hold
51,746
–
–
﹤0.01%
1457
2025
Q2
$1.75M
Sell
51,746
-691,031
-93%
-$22.4M
﹤0.01%
1352
2025
Q1
$26M
Buy
742,777
+691,031
+1,335%
+$27.1M
0.01%
512
2024
Q4
$2.04M
Hold
51,746
–
–
﹤0.01%
1305
2024
Q3
$2.1M
Hold
51,746
–
–
﹤0.01%
1293
2024
Q2
$2.25M
Sell
51,746
-595
-1%
-$26.2K
﹤0.01%
1204
2024
Q1
$2.59M
Buy
52,341
+8
+0%
+$380
﹤0.01%
1171
2023
Q4
$2.41M
Sell
52,333
-5,118
-9%
-$215K
﹤0.01%
1147
2023
Q3
$2.57M
Sell
57,451
-359,891
-86%
-$16.2M
﹤0.01%
1060
2023
Q2
$18.2M
Sell
417,342
-257,772
-38%
-$10.5M
0.01%
574
2023
Q1
$32.1M
Sell
675,114
-121,088
-15%
-$5.14M
0.02%
475
2022
Q4
$30.4M
Sell
796,202
-1,650,754
-67%
-$60.6M
0.02%
481
2022
Q3
$85.2M
Buy
2,446,956
+1,300,952
+114%
+$54.6M
0.03%
392
2022
Q2
$52M
Sell
1,146,004
-65,590
-5%
-$3.38M
0.04%
366
2022
Q1
$70M
Sell
1,211,594
-20,491
-2%
-$1.06M
0.03%
409
2021
Q4
$67.9M
Buy
1,232,085
+1,224,697
+16,577%
+$63.4M
0.03%
451
2021
Q3
$341K
Buy
+7,388
New
+$324K
﹤0.01%
1825
Other funds holding TENB
BlackRock
New York
$5.7T AUM
30.48%
1-Year Est. Return
VPM
Vanguard Portfolio Management
Malvern, Pennsylvania
$1.91T AUM
Ameriprise
Minneapolis, Minnesota
$431B AUM
30.22%
1-Year Est. Return
VCM
Vanguard Capital Management
Malvern, Pennsylvania
$4.04T AUM
SCM
Shapiro Capital Management
Atlanta, Georgia
$1.6B AUM
13.27%
1-Year Est. Return
Arrowstreet Capital
Boston, Massachusetts
$185B AUM
39.58%
1-Year Est. Return
Fidelity Investments
Boston, Massachusetts
$1.9T AUM
41.92%
1-Year Est. Return
PCM
Penserra Capital Management
Orinda, California
$8.52B AUM
37.76%
1-Year Est. Return
State Street
Boston, Massachusetts
$2.9T AUM
29.55%
1-Year Est. Return
Geode Capital Management
Boston, Massachusetts
$1.61T AUM
30.72%
1-Year Est. Return
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Fund Insights
Common Fund Bets
See what stocks and ETFs funds are collectively bullish/bearish on
Largest Fund Trades
Explore the largest stock and ETF buys and sells made by funds
High Conviction Trades
Discover high conviction trades that caused a significant change in a fund's stake in a stock
Fund Manager Portfolios
Gain insights from the world’s largest funds and super investors
WSR Indexes
Fund Manager Index
Stock index based on fund manager consensus updated each quarter
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