Tenable Holdings, Inc. TENB
CIK 0001660280 · CUSIP 88025T102
Quarter-end disclosures, not live holdings.
Top 20 institutions
Weight means this stock's share of the manager's own portfolio.
| # | Manager | Value | Manager weight | Change vs prior | Source | |
|---|---|---|---|---|---|---|
| 01 | VANGUARD GROUP INC CIK 102909 · View history | $479.13M 14,183,772 shares | 0.01% | +310.88K(+2.20%)Added | SEC filing ↗ Aug 11, 2025 | ▾ |
| 02 | BlackRock, Inc. CIK 2012383 · View history | $438.06M 12,967,949 shares | 0.01% | +279.53K(+2.20%)Added | SEC filing ↗ Aug 12, 2025 | ▾ |
| 03 | AMERIPRISE FINANCIAL INC CIK 820027 · View history | $218.43M 6,466,182 shares | 0.05% | +547.50K(+9.30%)Added | SEC filing ↗ Aug 14, 2025 | ▾ |
| 04 | FMR LLC CIK 315066 · View history | $155.15M 4,593,088 shares | 0.01% | -7.24M(-61.20%)Reduced | SEC filing ↗ Aug 14, 2025 | ▾ |
| 05 | MORGAN STANLEY CIK 895421 · View history | $142.57M 4,220,613 shares | 0.01% | +3.02M(+252.30%)Added | SEC filing ↗ Aug 14, 2025 | ▾ |
| 06 | RGM Capital, LLC CIK 1323953 · View history | $133.94M 3,965,035 shares | 5.42% | +192.41K(+5.10%)Added | SEC filing ↗ Aug 14, 2025 | ▾ |
| 07 | Assenagon Asset Management S.A. CIK 1546007 · View history | $109.43M 3,239,624 shares | 0.17% | +2.96M(+1,043.70%)Added | SEC filing ↗ Jul 11, 2025 | ▾ |
| 08 | STATE STREET CORP CIK 93751 · View history | $103.23M 3,056,055 shares | 0.00% | +43.10K(+1.40%)Added | SEC filing ↗ Aug 14, 2025 | ▾ |
| 09 | FIRST TRUST ADVISORS LP CIK 1125816 · View history | $99.24M 2,937,689 shares | 0.08% | +276.21K(+10.40%)Added | SEC filing ↗ Aug 13, 2025 | ▾ |
| 10 | GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history | $98.21M 2,906,858 shares | 0.01% | +42.22K(+1.50%)Added | SEC filing ↗ Aug 8, 2025 | ▾ |
| 11 | MACKENZIE FINANCIAL CORP CIK 919859 · View history | $90.87M 2,690,038 shares | 0.12% | -1.06M(-28.20%)Reduced | SEC filing ↗ Aug 13, 2025 | ▾ |
| 12 | SHAPIRO CAPITAL MANAGEMENT LLC CIK 1177244 · View history | $87.90M 2,602,123 shares | 3.86% | +1.29M(+98.80%)Added | SEC filing ↗ Aug 14, 2025 | ▾ |
| 13 | Penserra Capital Management LLC CIK 1593324 · View history | $76.00M 2,249,740 shares | 1.06% | +562.15K(+33.30%)Added | SEC filing ↗ Aug 6, 2025 | ▾ |
| 14 | Alyeska Investment Group, L.P. CIK 1453072 · View history | $72.89M 2,157,785 shares | 0.26% | +2.04M(+1,756.00%)Added | SEC filing ↗ Aug 14, 2025 | ▾ |
| 15 | MILLENNIUM MANAGEMENT LLC CIK 1273087 · View history | $58.04M 1,718,283 shares | 0.05% | +572.76K(+50.00%)Added | SEC filing ↗ Aug 14, 2025 | ▾ |
| 16 | MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. CIK 1705339 · View history | $56.26M 1,665,866 shares | 0.11% | +618.32K(+59.00%)Added | SEC filing ↗ Aug 14, 2025 | ▾ |
| 17 | Champlain Investment Partners, LLC CIK 1315478 · View history | $51.77M 1,532,453 shares | 0.36% | -91.44K(-5.60%)Reduced | SEC filing ↗ Aug 12, 2025 | ▾ |
| 18 | MANUFACTURERS LIFE INSURANCE COMPANY, THE CIK 928047 · View history | $48.68M 1,440,983 shares | 0.04% | +311.19K(+27.50%)Added | SEC filing ↗ Aug 14, 2025 | ▾ |
| 19 | NORGES BANK CIK 1374170 · View history | $47.98M 1,420,464 shares | 0.01% | -188.20K(-11.70%)Reduced | SEC filing ↗ Aug 13, 2025 | ▾ |
| 20 | GOLDMAN SACHS GROUP INC CIK 886982 · View history | $46.14M 1,366,010 shares | 0.01% | +289.54K(+26.90%)Added | SEC filing ↗ Aug 14, 2025 | ▾ |
Showing 20 / 284 institutions. The complete set is available through the API.
Coverage & totals by quarter
Reporting institutions by quarter
Counts also change with data coverage and reporting entities; they do not measure net buying. Distinct managers with a live stock row in this CUSIP; totals may include overlapping filings and are not a share of the company.
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