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Disclosery

TENB TENABLE HLDGS INC

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COM (common), issuer CIK 1660280

277 managers (281 13F filers) reported a position in TENB shares at 2025-12-31, 112,289,246 shares in all. 44 filers opened a position and 50 filers sold out during the quarter.

Managers
277
13F filers
281
New
44
Added
111
Reduced
99
Sold out
50
Shares held by filers
112,289,246

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q4 2025

Filers in the available 13F reports with a share position at 2025-12-31, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
CANADA PENSION PLAN INVESTMENT BOARD5,000$118K<0.01%013F-HRTimeline
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…4,834$114K<0.01%+95613F-HRTimelineGroup
Advisors Asset Management, Inc.4,051$95.3K<0.01%+3,16413F-HR/ATimeline
AMALGAMATED BANK3,817$90K<0.01%-28513F-HRTimeline
TOWARZYSTWO FUNDUSZY INWESTYCYJNYCH PZU…3,600$84.7K0.02%-1,90013F-HRTimeline
KBC Group NVin group KBC Group NV3,446$81K<0.01%013F-HRTimelineGroup
EXCHANGE TRADED CONCEPTS, LLC3,434$80.8K<0.01%+1,89813F-HRTimeline
Horizon Investments, LLC3,434$80.8K<0.01%+1,89813F-HRTimeline
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…3,079$72.4K<0.01%+7113F-HRTimelineGroup
Eurizon Capital SGR S.p.A.3,030$72.1K<0.01%13F-HRTimeline
LOS ANGELES CAPITAL MANAGEMENT LLC2,022$58.3K<0.01%new13F-HRTimeline
NORTHWESTERN MUTUAL WEALTH MANAGEMENT COin group NORTHWESTERN MUTUAL INVESTMEN…2,188$51.5K<0.01%-5513F-HR/ATimelineGroup
Kestra Advisory Services, LLCin group Kestra Advisory Services, LLC2,152$50.6K<0.01%new13F-HRTimelineGroup
BNP PARIBAS ASSET MANAGEMENT Holding S.…in group BNP PARIBAS ASSET MANAGEMENT …1,861$44K<0.01%+50813F-HRTimelineGroup
QUADRANT CAPITAL GROUP LLC1,611$37.9K<0.01%new13F-HRTimeline
Rockefeller Capital Management L.P.in group Rockefeller Capital Managemen…1,479$34.8K<0.01%-66813F-HR/ATimelineGroup
Essential Partners LLC1,301$30.6K0.01%+78413F-HRTimeline
SIGNATUREFD, LLC1,251$29.4K<0.01%+94813F-HRTimeline
Kemnay Advisory Services Inc.1,208$28.4K<0.01%new13F-HRTimeline
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…1,117$26.3K<0.01%+27613F-HRTimelineGroup
US BANCORP \DE\in group US BANCORP \DE\1,091$25.7K<0.01%-8013F-HRTimelineGroup
GROUP ONE TRADING LLC1,072$25.2K<0.01%013F-HRTimeline
SBI Securities Co., Ltd.993$23.4K<0.01%-313F-HRTimeline
NISA INVESTMENT ADVISORS, LLC950$22.4K<0.01%-1,73313F-HRTimeline
Sterling Capital Management LLC784$18.4K<0.01%+49013F-HRTimeline
Allworth Financial LP708$16.7K<0.01%+22313F-HRTimeline
SIMPLEX TRADING, LLC649$15.3K<0.01%-3,17413F-HRTimeline
Caitong International Asset Management …639$15K<0.01%new13F-HR/ATimeline
Mitsubishi UFJ Asset Management Co., Lt…in group Mitsubishi UFJ Trust & Bankin…642$14.6K<0.01%013F-HRTimelineGroup
True Wealth Design, LLC532$12.5K<0.01%+48513F-HRTimeline
Truvestments Capital LLC529$12.4K<0.01%-3813F-HRTimeline
Quarry LP478$11.2K<0.01%-38813F-HRTimeline
Covestor Ltd455$11K0.01%-213F-HRTimeline
IFP Advisors, Inc463$10.9K<0.01%-18913F-HRTimeline
Sound Income Strategies, LLC450$9.95K<0.01%new13F-HRTimeline
ROTHSCHILD INVESTMENT LLC351$8.26K<0.01%+32613F-HRTimeline
MAI Capital Management327$7.7K<0.01%+2713F-HRTimeline
STRS OHIO300$7.06K<0.01%-4,60013F-HRTimeline
COMERICA BANK281$6.61K<0.01%-29213F-HRTimeline
GAMMA Investing LLC277$6.52K<0.01%+15913F-HRTimeline
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.250$5.88K<0.01%-3013F-HRTimelineGroup
SageView Advisory Group, LLC205$4.82K<0.01%new13F-HRTimeline
FLAGSHIP HARBOR ADVISORS, LLC200$4.71K<0.01%new13F-HRTimeline
Bayforest Capital Ltd180$4.24K<0.01%new13F-HRTimeline
MassMutual Private Wealth & Trust, FSB179$4.21K<0.01%-4513F-HRTimeline
Smartleaf Asset Management LLC170$4.05K<0.01%+9113F-HRTimeline
ASSETMARK, INCin group ASSETMARK, INC166$3.91K<0.01%+12513F-HRTimelineGroup
Versant Capital Management, Inc163$3.83K<0.01%-27013F-HRTimeline
Parallel Advisors, LLC145$3.41K<0.01%-45813F-HRTimeline
HARBOUR INVESTMENTS, INC.141$3.32K<0.01%new13F-HRTimeline
Godfrey Financial Associates, Inc.127$2.99K<0.01%13F-HRTimeline
BARROW HANLEY MEWHINNEY & STRAUSS LLC125$2.94K<0.01%013F-HRTimeline
C M BIDWELL & ASSOCIATES LTD122$2.87K<0.01%013F-HRTimeline
Farther Finance Advisors, LLC101$2.38K<0.01%+913F-HRTimeline
Kilter Group LLC65$1.53K<0.01%+4513F-HRTimeline
Parkside Financial Bank & Trust50$1.18K<0.01%+1513F-HRTimeline
Bare Financial Services, Inc40$941<0.01%new13F-HRTimeline
OPTIMA CAPITAL LLC39$918<0.01%new13F-HRTimeline
Sunbelt Securities, Inc.37$871<0.01%-513F-HRTimeline
Arax Advisory Partners35$824<0.01%-10,72113F-HRTimeline
Investors Research Corp30$706<0.01%013F-HRTimeline
TD PRIVATE CLIENT WEALTH LLC24$565<0.01%new13F-HRTimeline
Bell Investment Advisors, Inc21$495<0.01%new13F-HRTimeline
Global Retirement Partners, LLC20$471<0.01%-1613F-HRTimeline
Physician Wealth Advisors, Inc.19$448<0.01%new13F-HRTimeline
North Star Investment Management Corp.19$447<0.01%new13F-HRTimeline
Basecamp Wealth Advisors LLC19$447<0.01%13F-HRTimeline
Larson Financial Group LLC17$400<0.01%-1,40913F-HRTimeline
Scarborough Advisors, LLC12$282<0.01%013F-HRTimeline
JONES FINANCIAL COMPANIES LLLPin group JONES FINANCIAL COMPANIES LLLP10$235<0.01%new13F-HRTimelineGroup
CoreCap Advisors, LLC10$235<0.01%013F-HRTimeline
Keating Financial Advisory Services, In…7$165<0.01%13F-HRTimeline
Dunhill Financial, LLC3$67<0.01%new13F-HRTimeline
MV CAPITAL MANAGEMENT, INC.2$48<0.01%new13F-HRTimeline
SJS Investment Consulting Inc.2$48<0.01%new13F-HRTimeline
Clearstead Advisors, LLC1$24<0.01%-9,63813F-HRTimeline
Avion Wealth19$00%new13F-HRTimelineValue filed as zero, left out of ratios.