Tenable Holdings, Inc.
TENB- Exchange
- Nasdaq
- Industry
- Services-Prepackaged Software
- SEC CIK
- 0001660280
In the last 90 days, Tenable Holdings, Inc. insiders filed 0 open-market purchases and 3 sales; 311 institutions reported holding it in 13F filings for Q2 2026, worth $4.27B in total; no superinvestor holds it.
Key figures
- Insider buysOpen market, last 90 days
- 0
- Insider sellsLast 90 days, $206.5K in total
- 3
- 13F holdersQ2 2026, +8 vs. previous quarter
- 311
- 13F valueReported value at the end of Q2 2026
- $4.27B
- Superinvestors holdingAt the end of Q2 2026
- 0
Price chart
Superinvestors holding TENB, Q2 2026
No superinvestor reported holding TENB at the end of Q2 2026.
Latest insider trades
Open-market purchases and sales by Tenable Holdings, Inc. insiders from Form 4, newest first.
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Aug 20, 2026 (view filing)4:07 PM ET | Aug 18-19 | 2 days | Zecher Linda KayDirector | SSale | −1.39K | $35.61 | −$49.5K | −16.5%7.01K after | 2 lots |
| Aug 11, 2026 (view filing)4:02 PM ET | Aug 7 | 4 days | Vicks Raymond Jr.Director | SSale | −1.82K | $35.94 | −$65.4K | −8.1%20.5K after | 10b5-1 |
| Aug 11, 2026 (view filing)4:02 PM ET | Aug 3-7 | 8 daysLate | Zecher Linda KayDirector | SSale | −2.62K | $34.98 | −$91.7K | −23.8%8.40K after | 3 lots |
| May 5, 2026 (view filing) | May 4 | 1 day | Brown Matthew CharlesChief Financial Officer | PPurchase | +12.0K | $21.54 | +$258.5K | +64.7%30.5K after | |
| Feb 13, 2026 (view filing) | Feb 12 | 1 day | Vicks Raymond Jr.Director | PPurchase | +4.50K | $22.17 | +$99.8K | +38.2%16.3K after | |
| Feb 9, 2026 (view filing) | Feb 9 | Same day | Coviello Arthur W JrDirector | PPurchase | +12.0K | $21.50 | +$258.0K | +30.2%51.7K after | |
| Dec 17, 2025 (view filing) | Dec 15 | 2 days | Seawell A BrookeDirector | SSale | −115.0K | $24.82 | −$2.85M | −100.0%0 after | |
| Oct 20, 2025 (view filing) | Oct 17 | 3 days | Anschutz BarronOther: Principal Accounting Officer | SSale | −976 | $29.10 | −$28.4K | −1.6%61.4K after | |
| Sep 11, 2025 (view filing) | Sep 9 | 2 days | Seawell A BrookeDirector | SSale | −15.0K | $30.80 | −$462.0K | −100.0%0 after | |
| Sep 8, 2025 (view filing) | Sep 4 | 4 days | Seawell A BrookeDirector | SSale | −4.62K | $30.12 | −$139.2K | −23.6%15.0K after |
Top 10 13F holders, Q2 2026
The largest institutional positions in Tenable Holdings, Inc. at the end of Q2 2026; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Ameriprise Financial Inc | 15,226,424 | $561.6M | 0.11% | +6,726,977+79.1% | Added |
| BlackRock, Inc. | 13,513,760 | $498.4M | 0.01% | +16,358+0.1% | Added |
| Vanguard Portfolio Management LLC | 10,236,092 | $377.5M | 0.02% | +603,124+6.3% | Added |
| Vanguard Capital Management LLC | 4,996,097 | $184.3M | 0.00% | −351,424−6.6% | Reduced |
| Arrowstreet Capital, Limited Partnership | 4,406,990 | $162.5M | 0.07% | +674,719+18.1% | Added |
| FMR LLC | 4,138,168 | $152.6M | 0.01% | +567,589+15.9% | Added |
| State Street Corp | 3,236,610 | $119.4M | 0.00% | +151,480+4.9% | Added |
| First Trust Advisors LP | 2,973,863 | $109.7M | 0.06% | +282,808+10.5% | Added |
| Geode Capital Management, LLC | 2,961,886 | $109.3M | 0.01% | +37,192+1.3% | Added |
| Penserra Capital Management LLC | 2,952,670 | $108.9M | 0.84% | −436,076−12.9% | Reduced |