Vanguard Group Inc

13F Holdings History for Tenable Holdings, Inc. - Common Stock (TENB)

Symbol: TENB on Nasdaq
Investment type: Equity / Common Stock
Latest Disclosed Ownership: 15M shares
Security Ownership: 12.4%

Shares, Excluding Options vs Price

Value, Excluding Options

The Vanguard Group ownership in Tenable Holdings, Inc. Common Stock (TENB)

2025-10-31 - The Vanguard Group has filed an SCHEDULE 13G/A form with the Securities and Exchange Commission (SEC) disclosing ownership of 15M shares of Tenable Holdings, Inc. Common Stock (TENB). This represents 12.4% percent ownership of the company.

Reporting Name	Ownership %	Change	Value $	Shares owned	Change	Activity %	Price	Form	Report date	Filed at
The Vanguard Group	12.35%		$436M	15M			$29.16	13G/A	9/30/2025	31 Oct 2025 11:30:05

Holdings date	Weight	Change	Value $	Shares	Change	Activity %	Price	All Holders
9/30/2025	0.01%	+0%	$436M	15M	+778,699	+5.49%	$29.16	Q3 2025
6/30/2025	0.01%	+0%	$479M	14.2M	+310,875	+2.24%	$33.78	Q2 2025
3/31/2025	0.01%	0%	$485M	13.9M	-74,126		$34.98	Q1 2025
12/31/2024	0.01%	+0%	$549M	13.9M	+708,249	+5.35%	$39.38	Q4 2024
9/30/2024	0.01%	+0%	$536M	13.2M	+200,777	+1.54%	$40.52	Q3 2024
6/30/2024	0.01%	+0%	$568M	13M	+494,645	+3.94%	$43.58	Q2 2024
3/31/2024	0.01%	+0%	$620M	12.5M	+32,535	+0.26%	$49.43	Q1 2024
12/31/2023	0.01%	+0%	$576M	12.5M	+259,552	+2.12%	$46.06	Q4 2023
9/30/2023	0.01%	+0%	$549M	12.3M	+285,678	+2.39%	$44.80	Q3 2023
6/30/2023	0.01%	+0%	$521M	12M	+524,333	+4.58%	$43.55	Q2 2023
3/31/2023	0.01%	+0%	$544M	11.4M	+131,252	+1.16%	$47.51	Q1 2023
12/31/2022	0.01%	+0%	$431M	11.3M	+325,774	+2.97%	$38.15	Q4 2022
9/30/2022	0.01%	+0%	$382M	11M	+337,206	+3.17%	$34.80	Q3 2022
6/30/2022	0.01%	+0%	$483M	10.6M	+746,724	+7.54%	$45.41	Q2 2022
3/31/2022	0.01%	+0%	$572M	9.9M	+595,338	+6.4%	$57.79	Q1 2022
12/31/2021	0.01%	+0%	$512M	9.3M	+126,173	+1.37%	$55.07	Q4 2021
9/30/2021	0.01%	+0%	$424M	9.18M	+1,439,908	+18.6%	$46.14	Q3 2021
6/30/2021	0.01%	+0%	$320M	7.74M	+406,430	+5.54%	$41.35	Q2 2021
3/31/2021	0.01%	+0%	$265M	7.33M	+1,135,740	+18.3%	$36.18	Q1 2021
12/31/2020	0.01%	+0%	$324M	6.2M	+249,849	+4.2%	$52.26	Q4 2020
9/30/2020	0.01%	+0%	$224M	5.95M	+822,012	+16%	$37.75	Q3 2020
6/30/2020	0.01%	+0%	$153M	5.12M	+1,350,804	+35.8%	$29.81	Q2 2020
3/31/2020	0%	+0%	$82.5M	3.77M	+136,872	+3.76%	$21.86	Q1 2020
12/31/2019	0%	+0%	$87.1M	3.64M	+482,863	+15.3%	$23.96	Q4 2019
9/30/2019	0%	+0%	$70.6M	3.15M	+749,937	+31.2%	$22.38	Q3 2019
6/30/2019	0%	+0%	$68.6M	2.4M	+477,242	+24.8%	$28.54	Q2 2019
3/31/2019	0%	+0%	$61M	1.93M	+785,562	+68.8%	$31.66	Q1 2019
12/31/2018	0%	+0%	$25.3M	1.14M	+128,127	+12.6%	$22.19	Q4 2018
9/30/2018	0%	+0%	$39.4M	1.01M	+1,013,441	NEW	$38.88	Q3 2018

* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.