# TENABLE HLDGS INC COM

TENABLE HLDGS INC COM is a security (CUSIP 88025T102) tracked across SEC portfolio filings. 320 institutional managers reported $2.0B on Form 13F as of 2026-06-30; 26 registered fund positions totaling $108.0M via N-PORT as of 2026-05-31.

## Summary

- Issuer: TENABLE HLDGS INC
- Class: COM
- CUSIP: 88025T102
- Asset category: EC
- 13F holders: 320
- 13F value: $2.0B
- 13F period: 2026-06-30
- N-PORT fund positions: 26
- N-PORT value: $108.0M
- N-PORT report: 2026-05-31

## Top institutional holders (Form 13F)

_Showing 15 of 320 managers by value._

| Manager | Location | Value | Shares |
| --- | --- | --- | --- |
| [VANGUARD GROUP INC](https://search.stillhousedata.com/firm/105958) | Valley Forge, PA | $363.0M | 15,427,510 |
| BlackRock, Inc. | New York, NY | $228.3M | 13,497,402 |
| SHAPIRO CAPITAL MANAGEMENT LLC | ATLANTA, GA | $106.3M | 2,883,052 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | BOSTON, MA | $63.1M | 3,732,271 |
| FMR LLC | BOSTON, MA | $60.4M | 3,570,579 |
| STATE STREET CORP | BOSTON, MA | $52.2M | 3,085,130 |
| [GEODE CAPITAL MANAGEMENT, LLC](https://search.stillhousedata.com/firm/115504) | BOSTON, MA | $49.5M | 2,924,694 |
| FIRST TRUST ADVISORS LP | Wheaton, IL | $45.5M | 2,691,055 |
| [MACKENZIE FINANCIAL CORP](https://search.stillhousedata.com/firm/110338) | TORONTO ONTARIO, A6 | $41.9M | 2,477,616 |
| MORGAN STANLEY | NEW YORK, NY | $37.3M | 2,207,280 |
| GOLDMAN SACHS GROUP INC | NEW YORK, NY | $33.5M | 1,981,002 |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | CENTRAL, K3 | $32.9M | 1,945,926 |
| BARCLAYS PLC | LONDON, X0 | $32.3M | 1,907,107 |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE | Toronto, A6 | $31.3M | 1,851,229 |
| JACOBS LEVY EQUITY MANAGEMENT, INC | FLORHAM PARK, NJ | $31.2M | 1,841,995 |

## Top fund holders (N-PORT)

_Showing 15 of 26 fund positions by value._

| Fund | Registrant | Value | % of fund |
| --- | --- | --- | --- |
| [ETFMG Prime Cyber Security ETF](https://search.stillhousedata.com/fund/S000047480) | ETF Managers Trust | $29.4M | 178.71% |
| [VANGUARD EXTENDED MARKET INDEX FUND](https://search.stillhousedata.com/fund/S000002841) | VANGUARD INDEX FUNDS | $22.3M | 2.74% |
| [VANGUARD RUSSELL 2000 INDEX FUND](https://search.stillhousedata.com/fund/S000030003) | VANGUARD SCOTTSDALE FUNDS | $17.2M | 9.82% |
| [VANGUARD STRATEGIC EQUITY FUND](https://search.stillhousedata.com/fund/S000002593) | VANGUARD HORIZON FUNDS | $14.1M | 13.94% |
| [VANGUARD EXPLORER FUND](https://search.stillhousedata.com/fund/S000002578) | VANGUARD EXPLORER FUND | $10.9M | 5.01% |
| [U.S. MICRO CAP PORTFOLIO](https://search.stillhousedata.com/fund/S000000948) | DFA INVESTMENT DIMENSIONS GROUP INC | $6.1M | 8.19% |
| [Nicholas Limited Edition, Inc.](https://search.stillhousedata.com/fund/S000009136) | Nicholas Limited Edition, Inc. | $4.0M | 120.32% |
| [Master Small Cap Index Series](https://search.stillhousedata.com/fund/S000002716) | Quantitative Master Series LLC | $3.3M | 6.76% |
| Columbia Seligman Premium Technology Growth Fund, Inc. | Columbia Seligman Premium Technology Growth Fund, Inc. | $3.2M | 45.89% |
| [Embark Small Cap Equity Fund](https://search.stillhousedata.com/fund/S000083503) | Harbor Funds II | $2.1M | 37.10% |
| [Columbia Variable Portfolio - Seligman Global Technology Fund](https://search.stillhousedata.com/fund/S000031384) | Columbia Funds Variable Series Trust II | $1.5M | 41.73% |
| [Goldman Sachs ActiveBeta(R) U.S. Small Cap Equity ETF](https://search.stillhousedata.com/fund/S000048296) | Goldman Sachs ETF Trust | $1.2M | 12.64% |
| [Fidelity Nasdaq Composite Index ETF](https://search.stillhousedata.com/fund/S000006011) | Fidelity Commonwealth Trust | $1.2M | 1.08% |
| [VANGUARD BALANCED INDEX FUND](https://search.stillhousedata.com/fund/S000002560) | VANGUARD VALLEY FORGE FUNDS | $1.1M | 0.19% |
| [VANGUARD INSTITUTIONAL TOTAL STOCK MARKET INDEX FUND](https://search.stillhousedata.com/fund/S000002855) | VANGUARD INSTITUTIONAL INDEX FUNDS | $1.0M | 0.34% |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/88025T102.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

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Source: public SEC filing data via Adviser Search (https://search.stillhousedata.com).
Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.