Tenable Holdings, Inc. (TENB)

NMS – Real Time Price. Currency in USD

21.01

-0.30 (-1.41%)

At close: May 12, 2026, 4:00 PM EDT

Ownership

Breakdown
2.27%	% of Shares Held by All Insider
105.77%	% of Shares Held by Institutions
108.23%	% of Float Held by Institutions
412	Number of Institutions Holding Shares

Holder	Shares	Date Reported	% Out	Value
Vanguard Portfolio Management LLC	9.63M	2026-03-31	8.74%	$202.39M
Vanguard Capital Management LLC	5.35M	2026-03-31	4.85%	$112.35M
Penserra Capital Management LLC	3.39M	2026-03-31	3.07%	$71.20M

Holder	Shares	Date Reported	% Out	Value
Columbia Fd.s Series TRT II-Columbia Seligman Technology and Informati	3.83M	2026-02-28	3.47%	$80.41M
VANGUARD INDEX FUNDS-Vanguard Total Stock Market Index Fund	3.82M	2025-12-31	3.47%	$80.35M
VANGUARD WORLD FUND-Vanguard Information Technology Index Fund	3.04M	2026-02-28	2.76%	$63.86M
iShares Trust-iShares Russell 2000 ETF	2.89M	2026-03-31	2.62%	$60.63M
Amplify ETF Trust-Amplify Cybersecurity ETF	2.76M	2025-12-31	2.50%	$57.91M
VANGUARD INDEX FUNDS-Vanguard Small-Cap Index Fund	2.71M	2025-12-31	2.45%	$56.86M
First TRT Exch-Trd Fd. II-First TRT NASDAQ Cybersecurity ETF	2.35M	2026-04-30	2.13%	$49.27M
GLOBAL X FUNDS-Global X Cybersecurity ETF	1.79M	2026-04-30	1.62%	$37.58M
VANGUARD INDEX FUNDS-Vanguard Small-Cap Growth Index Fund	1.53M	2025-12-31	1.38%	$32.05M
Fidelity Covington Trust-Fidelity Enhanced Small Cap ETF	1.41M	2026-04-30	1.28%	$29.65M
John Hancock Investment Trust-Small Cap Core Fund	1.41M	2026-03-31	1.28%	$30.66M
VANGUARD INDEX FUNDS-Vanguard Extended Market Index Fund	1.29M	2025-12-31	1.13%	$24.95M