Mackenzie Financial
TENB icon

Mackenzie Financial’s Tenable Holdings TENB Stock Holding History

Mackenzie Financial’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
Q2 		$6.63M Sell
179,680
-2,297,936
-93% -$54.1M 0.01% 761
2026
Q1 		$41.9M Sell
2,477,616
-86,979
-3% -$1.83M 0.05% 286
2025
Q4 		$61M Buy
2,564,595
+58,325
+2% +$1.59M 0.07% 224
2025
Q3 		$73.1M Sell
2,506,270
-183,768
-7% -$5.74M 0.09% 197
2025
Q2 		$90.9M Sell
2,690,038
-1,057,747
-28% -$34.3M 0.12% 160
2025
Q1 		$131M Sell
3,747,785
-135,182
-3% -$5.29M 0.19% 126
2024
Q4 		$153M Sell
3,882,967
-295,702
-7% -$12.3M 0.21% 118
2024
Q3 		$169M Sell
4,178,669
-13,266
-0.3% -$553K 0.24% 105
2024
Q2 		$183M Buy
4,191,935
+471,126
+13% +$20.8M 0.27% 96
2024
Q1 		$184M Buy
3,720,809
+682,657
+22% +$32.4M 0.27% 101
2023
Q4 		$140M Buy
3,038,152
+16,515
+0.5% +$695K 0.21% 114
2023
Q3 		$132M Buy
3,021,637
+27,875
+0.9% +$1.25M 0.22% 110
2023
Q2 		$128M Buy
2,993,762
+231,570
+8% +$9.46M 0.19% 121
2023
Q1 		$131M Sell
2,762,192
-24,023
-0.9% -$1.02M 0.2% 122
2022
Q4 		$106M Buy
2,786,215
+30,535
+1% +$1.12M 0.18% 134
2022
Q3 		$95.9M Sell
2,755,680
-27,912
-1% -$1.17M 0.16% 144
2022
Q2 		$126M Sell
2,783,592
-244,734
-8% -$12.6M 0.2% 122
2022
Q1 		$175M Buy
3,028,326
+38,358
+1% +$1.98M 0.23% 106
2021
Q4 		$165M Sell
2,989,968
-458,588
-13% -$23.7M 0.22% 114
2021
Q3 		$159M Sell
3,448,556
-43,935
-1% -$1.93M 0.23% 107
2021
Q2 		$144M Buy
3,492,491
+40,788
+1% +$1.65M 0.2% 123
2021
Q1 		$125M Buy
3,451,703
+454,685
+15% +$20.6M 0.19% 127
2020
Q4 		$157M Sell
2,997,018
-1,323,233
-31% -$52.4M 0.34% 93
2020
Q3 		$163M Sell
4,320,251
-102,806
-2% -$3.52M 0.41% 72
2020
Q2 		$132M Buy
4,423,057
+129,474
+3% +$3.52M 0.35% 86
2020
Q1 		$93.9M Buy
4,293,583
+960,650
+29% +$23.8M 0.3% 90
2019
Q4 		$79.9M Buy
3,332,933
+999,156
+43% +$24.3M 0.2% 134
2019
Q3 		$52.2M Buy
2,333,777
+1,878,728
+413% +$47.6M 0.14% 163
2019
Q2 		$13M Buy
+455,049
New +$13.5M 0.03% 283

Other funds holding TENB

Ameriprise
Ameriprise Minneapolis, Minnesota $495B AUM 43.24% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Arrowstreet Capital
Arrowstreet Capital Boston, Massachusetts $225B AUM 49.49% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
First Trust Advisors
First Trust Advisors Wheaton, Illinois $170B AUM 46.21% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
PCM
Penserra Capital Management Orinda, California $13B AUM 71.84% 1-Year Est. Return

Mackenzie Financial's TENB Position: Q2 2026 in Review

Mackenzie Financial reduced its Tenable Holdings (TENB) stake by 93% in Q2 2026, selling an estimated $54.1M and leaving 179,680 shares worth $6.63M. The position accounts for 0.01% of the portfolio, ranked #761.

Mackenzie Financial first reported a position in TENB in Q2 2019 and has held it in 29 quarters since. The position peaked at $184M in Q1 2024. 311 funds tracked by Wall St. Rank hold TENB as of Q2 2026.

  • Mackenzie Financial held 179,680 shares of Tenable Holdings worth $6.63M as of Q2 2026.
  • Mackenzie Financial sold 2,297,936 Tenable Holdings shares in Q2 2026, an estimated $54.1M.
  • Tenable Holdings made up 0.01% of Mackenzie Financial's portfolio in Q2 2026, its #761 holding.
  • Mackenzie Financial first reported a position in Tenable Holdings in Q2 2019 and has held it in 29 quarters since.
  • Mackenzie Financial's Tenable Holdings position peaked at $184M in Q1 2024.
  • 311 funds tracked by Wall St. Rank held Tenable Holdings as of Q2 2026.

Based on Mackenzie Financial's 13F filing for Q2 2026, filed 13 Aug 2026.