Tenable Holdings Ownership

Who are the major shareholders and have insiders been buying or selling?

Recent Insider Transactions

LSE:0ZC0 Recent Insider Transactions by Companies or Individuals
Date	Value	Name	Entity	Shares	Max Price
27 Feb 24	SellUS$153,516	Stephen Vintz	Individual	3,236	US$47.44
27 Feb 24	SellUS$113,050	Mark Thurmond	Individual	2,383	US$47.44
27 Feb 24	SellUS$255,464	Amit Yoran	Individual	5,385	US$47.44
26 Feb 24	SellUS$417,521	Amit Yoran	Individual	8,755	US$47.72
26 Feb 24	SellUS$231,752	Stephen Vintz	Individual	4,859	US$47.72
26 Feb 24	SellUS$170,515	Mark Thurmond	Individual	3,575	US$47.72
09 Feb 24	SellUS$131,950	Linda K. Higgins	Individual	2,600	US$50.75
09 Feb 24	SellUS$253,657	A. Seawell	Individual	4,962	US$51.12
06 Nov 23	SellUS$53,717	Linda K. Higgins	Individual	1,444	US$37.20
22 Aug 23	SellUS$190,297	Stephen Vintz	Individual	4,226	US$45.03
22 Aug 23	SellUS$295,937	Amit Yoran	Individual	6,572	US$45.03
05 Jun 23	SellUS$105,456	Linda K. Higgins	Individual	2,600	US$40.56

Insider Trading Volume

Insider Buying: 0ZC0 insiders have only sold shares in the past 3 months.

Ownership Breakdown

What is the ownership structure of 0ZC0?
Owner Type	Number of Shares	Ownership Percentage
State or Government	0	0%
Private Companies	29,671	0.025%
Individual Insiders	1,951,746	1.64%
General Public	6,000,210	5.05%
Institutions	110,761,455	93.3%

Dilution of Shares: Shareholders have been diluted in the past year, with total shares outstanding growing by 3.4%.

Top Shareholders

Top 25 shareholders own 68.95% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
10.6%	FMR LLC	12,626,441	US$563.1m	9.75%	0.04%
10.5%	The Vanguard Group, Inc.	12,510,817	US$558.0m	2.12%	0.01%
8.86%	BlackRock, Inc.	10,524,434	US$469.4m	3.1%	0.01%
3.75%	First Trust Advisors LP	4,452,555	US$198.6m	18%	0.18%
3.23%	RGM Capital, LLC	3,837,967	US$171.2m	2.79%	6.43%
2.67%	William Blair Investment Management, LLC	3,175,868	US$141.6m	-4.86%	0.19%
2.65%	Columbia Management Investment Advisers, LLC	3,146,982	US$140.4m	32.6%	0.03%
2.56%	Mackenzie Financial Corporation	3,038,152	US$135.5m	0.55%	0.15%
2.52%	Voya Investment Management LLC	2,996,335	US$133.6m	-5.04%	0.14%
2.3%	State Street Global Advisors, Inc.	2,729,210	US$121.7m	7.43%	0.01%
2.16%	Pictet Asset Management Limited	2,569,809	US$114.6m	-7.33%	0.08%
2.12%	Geode Capital Management, LLC	2,515,412	US$112.2m	5.34%	0.01%
1.91%	ArrowMark Colorado Holdings, LLC	2,266,835	US$101.1m	27.9%	1.12%
1.89%	Allianz Global Investors U.S. LLC	2,240,719	US$99.9m	0%	0.72%
1.44%	Westfield Capital Management Company, L.P.	1,704,735	US$76.0m	-22.3%	0.41%
1.27%	Emerald Advisers, LLC	1,513,034	US$67.5m	5.7%	1.55%
1.09%	American Century Investment Management Inc	1,292,343	US$57.6m	-27.9%	0.03%
1.03%	Norges Bank Investment Management	1,228,137	US$54.8m	9.13%	no data
0.98%	Penserra Capital Management LLC	1,163,273	US$51.9m	0%	0.76%
0.97%	Northern Trust Global Investments	1,148,382	US$51.2m	-1.04%	0.01%
0.92%	Stephens Investment Management Group, LLC	1,093,758	US$48.8m	13.6%	0.68%
0.92%	Amit Yoran	1,089,373	US$48.6m	4.48%	no data
0.86%	Jacobs Levy Equity Management Inc	1,025,496	US$45.7m	5.72%	0.22%
0.84%	Champlain Investment Partners, LLC	997,618	US$44.5m	-5%	0.26%
0.83%	Charles Schwab Investment Management, Inc.	981,899	US$43.8m	0%	0.01%