Tenable Holdings, Inc
Held by 9 tracked managers as of Q2 2026 · CUSIP ⓘCUSIP: A 9-character ID for one specific security - one share class of one company, or one bond. Tickers can change and can mean different things in different countries; a CUSIP always identifies exactly the same security, which is why filings use it. Guide 88025T102 · Sector ⓘGICS sectors: The 11-sector system most investors know (Global Industry Classification Standard): Technology, Health Care, Financials and so on. This site assigns each company a GICS-style sector from its SIC code, with a few hand corrections, so sector pages match the names investors expect. Guide
In plain English: 9 of the investors we track own this stock. In the latest quarter, 4 of them bought more of it and 5 sold some or all of theirs. That tells you what they did last quarter — not what the stock will do next.
Educational and informational only, not personalized investment advice. Based on public filings that may be delayed or contain errors; verify with the original filings. Disclaimer
Managers holding
9
-1 vs last quarter (like-for-like)
Total value held
$174.83M
Across tracked managers
Average weight ⓘOn average, how big this stock is in the portfolios that own it (its share of each manager's reported portfolio value).
0.0%
Of each manager's book
QoQ value ⓘLike-for-like: only managers that filed both quarters are compared, so a manager filing late (or confidentially) does not look like buying or selling. Includes price changes.
+$101.58M
+141.0% vs last quarter
Net shares bought
+448.7K
Est. net flow +$16.80M
Quarter activity
4 bought · 5 sold
0 new · 1 sold out
Tracked capital in this stock
Total value held (area) and number of managers (line). Dips can mean a large holder filed that quarter confidentially (e.g. Norges Bank in Q1/Q3).
Aggregate buying and selling
Net share change reported each quarter
Who owns TENB?
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Who owns TENB? — Q2 2026
Holders ranked by position size, with each one's quarter-over-quarter change.
Column filters
| # | Manager | Fund | Shares | Value ↓ | % of their portfolio | QoQ | Δ shares | Δ shares % | Est. Δ value ⓘChange in shares × this quarter's price |
|---|---|---|---|---|---|---|---|---|---|
| 1 | LSV Asset Management | LSV Asset Management | 1.09M | $40.08M | 0.1% | Added | +1.1M | +8132.6% | +$39.59M |
| 2 | Israel Englander | Millennium Management | 972.92K | $35.88M | 0.0% | Added | +399.7K | +69.7% | +$14.74M |
| 3 | Jim Simons | Renaissance Technologies | 970.80K | $35.80M | 0.0% | Reduced | -289.3K | -23.0% | -$10.67M |
| 4 | Two Sigma | Two Sigma Investments | 596.93K | $22.01M | 0.0% | Reduced | -657.3K | -52.4% | -$24.24M |
| 5 | Steve Cohen | Point72 Asset Management | 567.89K | $20.94M | 0.0% | Added | +459.2K | +422.4% | +$16.93M |
| 6 | Ken Griffin | Citadel Advisors | 461.09K | $17.00M | 0.0% | Reduced | -290.8K | -38.7% | -$10.73M |
| 7 | David Shaw | D.E. Shaw & Co. | 51.09K | $1.88M | 0.0% | Reduced | -233.7K | -82.1% | -$8.62M |
| 8 | Norges Bank | Norges Bank Investment Management | 33.01K | $1.22M | 0.0% | — | — | — | — |
| 9 | Barrow Hanley | Barrow Hanley Mewhinney & Strauss | 177 | $6.53K | 0.0% | Added | +52 | +41.6% | +$1.92K |
Column filters
| Manager | Fund | Shares sold | Value last quarter ↓ |
|---|---|---|---|
| Ray Dalio | Bridgewater Associates | -12.6K | $212.62K |
Politician trades
Column filters
| Politician | Date | Ticker | Asset | Type | Reported range ⓘThe dollar range the politician reported. Exact amounts are not disclosed. | Est. size ⓘOur estimate only: the midpoint of the reported range. | Owner | Account ⓘSubholding Of: the account the trade was in, as named on the report (e.g. an IRA or a brokerage account). The same stock bought on the same day in different accounts is a separate trade in each account. | Filed ↓ | Filing delay ⓘDays between the trade and the report. Over 45 days is late under the STOCK Act. | Source |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Ro Khanna Politician | Sep 14, 2026 | TENB | TENABLE HOLDINGS INC CMN scanned | Sale | $1,001 - $15,000 | Est. $8,000 (midpoint of reported range $1,001–$15,000) | Spouse | — | Oct 7, 2026 | 23 days | PTR ↗ |
| Ro Khanna Politician | Jul 1, 2026 | TENB | TENABLE HOLDINGS INC CMN scanned | Sale (partial) | $1,001 - $15,000 | Est. $8,000 (midpoint of reported range $1,001–$15,000) | — | — | Aug 7, 2026 | 37 days | PTR ↗ |
| Ro Khanna Politician | Jul 6, 2026 | TENB | TENABLE HOLDINGS INC CMN scanned | Sale (partial) | $1,001 - $15,000 | Est. $8,000 (midpoint of reported range $1,001–$15,000) | Spouse | — | Aug 7, 2026 | 32 days | PTR ↗ |
| Ro Khanna Politician | Jul 7, 2026 | TENB | TENABLE HOLDINGS INC CMN scanned | Sale (partial) | $1,001 - $15,000 | Est. $8,000 (midpoint of reported range $1,001–$15,000) | Spouse | — | Aug 7, 2026 | 31 days | PTR ↗ |
| Ro Khanna Politician | Jul 13, 2026 | TENB | TENABLE HOLDINGS INC CMN scanned | Sale (partial) | $1,001 - $15,000 | Est. $8,000 (midpoint of reported range $1,001–$15,000) | Spouse | — | Aug 7, 2026 | 25 days | PTR ↗ |
| Ro Khanna Politician | Jul 9, 2026 | TENB | TENABLE HOLDINGS INC CMIN scanned | Exchange | $1,001 - $15,000 | Est. $8,000 (midpoint of reported range $1,001–$15,000) | Spouse | — | Aug 7, 2026 | 29 days | PTR ↗ |
| Ro Khanna Politician | Jul 2, 2026 | TENB | TENABLE HOLDINGS INC CMiN scanned | Exchange | $1,001 - $15,000 | Est. $8,000 (midpoint of reported range $1,001–$15,000) | Spouse | — | Aug 7, 2026 | 36 days | PTR ↗ |
| Ro Khanna Politician | Jun 30, 2026 | TENB | TENABLE HOLDINGS, INC CMN scanned | Sale (partial) | $15,001 - $50,000 | Est. $32,500 (midpoint of reported range $15,001–$50,000) | Spouse | — | Jul 6, 2026 | 6 days | PTR ↗ |
| Ro Khanna Politician | Jun 2, 2026 | TENB | TENABLE HOLDINGS, INC CMN scanned | Sale (partial) | — | — | Spouse | — | Jul 6, 2026 | 34 days | PTR ↗ |
| Ro Khanna Politician | Jan 30, 2026 | TENB | TENABLE HOLDINGS, INC CMN scanned | Purchase | $1,001 - $15,000 | Est. $8,000 (midpoint of reported range $1,001–$15,000) | — | — | Feb 6, 2026 | 7 days | PTR ↗ |
| Ro Khanna Politician | Jan 28, 2026 | TENB | HOLDINGS, TENABLE INC CMN scanned | Purchase | $1,001 - $15,000 | Est. $8,000 (midpoint of reported range $1,001–$15,000) | Spouse | — | Feb 6, 2026 | 9 days | PTR ↗ |
| Ro Khanna Politician | Nov 20, 2025 | TENB | TENABLE HOLDINGS, INC CMN scanned | Purchase | $1,001 - $15,000 | Est. $8,000 (midpoint of reported range $1,001–$15,000) | Spouse | — | Dec 8, 2025 | 18 days | PTR ↗ |
| Ro Khanna Politician | Nov 21, 2025 | TENB | TENABLE HOLDINGS, INC CMIN scanned | Purchase | $1,001 - $15,000 | Est. $8,000 (midpoint of reported range $1,001–$15,000) | Spouse | — | Dec 8, 2025 | 17 days | PTR ↗ |
| Ro Khanna Politician | Oct 30, 2025 | TENB | TENABLE HOLDINGS, INC CMN scanned | Purchase | — | — | Spouse | — | Nov 6, 2025 | 7 days | PTR ↗ |
| Ro Khanna Politician | Sep 2, 2025 | TENB | TENABLE HOLDINGS, INC CMIN scanned | Purchase | $1,001 - $15,000 | Est. $8,000 (midpoint of reported range $1,001–$15,000) | Spouse | — | Oct 3, 2025 | 31 days | PTR ↗ |
| Ro Khanna Politician | Aug 11, 2025 | TENB | TENABLE HOLDINGS, INC CMN scanned | Purchase | $1,001 - $15,000 | Est. $8,000 (midpoint of reported range $1,001–$15,000) | Spouse | — | Sep 9, 2025 | 29 days | PTR ↗ |
| Ro Khanna Politician | Aug 12, 2025 | TENB | TENABLE HOLDINGS, INC CMN scanned | Purchase | $1,001 - $15,000 | Est. $8,000 (midpoint of reported range $1,001–$15,000) | — | — | Sep 9, 2025 | 28 days | PTR ↗ |
| Ro Khanna Politician | Aug 20, 2025 | TENB | TENABLE HOLDINGS, INC CMN scanned | Purchase | $1,001 - $15,000 | Est. $8,000 (midpoint of reported range $1,001–$15,000) | — | — | Sep 9, 2025 | 20 days | PTR ↗ |
| Ro Khanna Politician | Aug 13, 2025 | TENB | INC TENABLE HOLDINGS, CMN scanned | Purchase | $1,001 - $15,000 | Est. $8,000 (midpoint of reported range $1,001–$15,000) | Spouse | — | Sep 9, 2025 | 27 days | PTR ↗ |
| Ro Khanna Politician | Jun 16, 2025 | TENB | TENABLE HOLDINGS, INC CMN scanned | Purchase | $1,001 - $15,000 | Est. $8,000 (midpoint of reported range $1,001–$15,000) | — | — | Jul 9, 2025 | 23 days | PTR ↗ |
| Ro Khanna Politician | May 9, 2025 | TENB | TENABLE HOLDINGS, INC CMIN scanned | Purchase | $1,001 - $15,000 | Est. $8,000 (midpoint of reported range $1,001–$15,000) | — | — | Jun 10, 2025 | 32 days | PTR ↗ |
| Ro Khanna Politician | May 22, 2025 | TENB | TENABLE HOLDINGS, INC CMN scanned | Purchase | $1,001 - $15,000 | Est. $8,000 (midpoint of reported range $1,001–$15,000) | Spouse | — | Jun 10, 2025 | 19 days | PTR ↗ |
| Ro Khanna Politician | May 8, 2025 | TENB | TENABLE HOLDINGS, INC CMIN scanned | Purchase | $1,001 - $15,000 | Est. $8,000 (midpoint of reported range $1,001–$15,000) | — | — | Jun 10, 2025 | 33 days | PTR ↗ |
| Ro Khanna Politician | May 5, 2025 | TENB | TENABLE HOLDINGS, CMN INC scanned | Purchase | $1,001 - $15,000 | Est. $8,000 (midpoint of reported range $1,001–$15,000) | — | — | Jun 10, 2025 | 36 days | PTR ↗ |
| Ro Khanna Politician | May 6, 2025 | TENB | TENABLE HOLDINGS, INC CMN scanned | Purchase | $1,001 - $15,000 | Est. $8,000 (midpoint of reported range $1,001–$15,000) | — | — | Jun 10, 2025 | 35 days | PTR ↗ |