Tenable Holdings, Inc.
US ˙ NasdaqGS ˙ US88025T1025

SecurityTENB / Tenable Holdings, Inc.
InstitutionONEQ - Fidelity Nasdaq Composite Index Tracking Stock
Latest Disclosed Ownership35,201 shares
Latest Disclosed Value $ 1,134,176
ONEQ - Fidelity Nasdaq Composite Index Tracking Stock reports 0.49% increase in ownership of TENB / Tenable Holdings, Inc.

On July 24, 2025 - ONEQ - Fidelity Nasdaq Composite Index Tracking Stock filed a NPORT-P form disclosing ownership of 35,201 shares of Tenable Holdings, Inc. (US:TENB) valued at $1,134,176 USD as of May 31, 2025. The entity filed a previous NPORT-P on April 25, 2025 disclosing 35,031 shares of Tenable Holdings, Inc.. This represents a change in shares of 0.49% during the quarter. The current value of the position is $980,348 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date
Effective
Date
Form Security Class ID Avg Price
Paid (Est)
Reported
Shares
ΔShares ΔShares
(%)
Reported
Value
(x1000)
ΔValue
(%)
Alloc
(%)
ΔAlloc ΔAlloc (%) Cost Basis
(x1000)
Unrealized
Gain/Loss
(x1000)
2025-07-24 2025-05-31 NP TENABLE HOLDINGS EC US88025T1025 35,201 170 0.49 1,134 -15.12 0.0150
2025-04-25 2025-02-28 NP TENABLE HOLDINGS EC US88025T1025 35,031 918 2.69 1,336 -6.70 0.0180
2025-01-27 2024-11-30 NP TENABLE HOLDINGS EC US88025T1025 34,113 238 0.70 1,432 2.43 0.0194
2024-10-29 2024-08-31 NP TENABLE HOLDINGS EC US88025T1025 33,875 6,265 22.69 1,398 20.10 0.0207
2024-07-26 2024-05-31 NP TENABLE HOLDINGS EC US88025T1025 27,610 350 1.28 1,165 -11.28 0.0185
2024-04-24 2024-02-29 NP TENABLE HOLDINGS EC US88025T1025 27,260 434 1.62 1,313 18.20 0.0219
2024-01-24 2023-11-30 NP TENABLE HOLDINGS EC US88025T1025 26,826 42 0.16 1,110 -8.64 0.0213
2023-10-27 2023-08-31 NP TENABLE HOLDINGS EC US88025T1025 26,784 420 1.59 1,215 12.50 0.0237
2023-07-26 2023-05-31 NP TENABLE HOLDINGS EC US88025T1025 26,364 84 0.32 1,081 -7.06 0.0233
2023-04-27 2023-02-28 NP TENABLE HOLDINGS EC US88025T1025 26,280 630 2.46 1,162 18.69 0.0284
2023-01-26 2022-11-30 NP TENABLE HOLDINGS EC US88025T1025 25,650 658 2.63 979 -1.01 0.0245
2022-10-26 2022-08-31 NP TENABLE HOLDINGS EC US88025T1025 24,992 938 3.90 990 -18.20 0.0248
2022-07-29 2022-05-31 NP TENABLE HOLDINGS EC US88025T1025 24,054 728 3.12 1,210 -6.35 0.0308
2022-04-28 2022-02-28 NP TENABLE HOLDINGS EC US88025T1025 23,326 364 1.59 1,291 13.84 0.0299
2022-01-25 2021-11-30 NP TENABLE HOLDINGS EC US88025T1025 22,962 602 2.69 1,134 14.31 0.0237
2021-10-26 2021-08-31 NP TENABLE HOLDINGS EC US88025T1025 22,360 462 2.11 992 8.42 0.0217
2021-07-22 2021-05-31 NP TENABLE HOLDINGS EC US88025T1025 21,898 72 0.33 915 2.58 0.0228
2021-04-23 2021-02-28 NP TENABLE HOLDINGS EC US88025T1025 21,826 -12,402 -36.23 893 -27.60 0.0233
2021-01-20 2020-11-30 NP TENABLE HOLDINGS EC US88025T1025 34,228 12,843 60.06 1,233 53.23 0.0368
2020-10-16 2020-08-31 NP TENABLE HOLDINGS EC US88025T1025 21,385 1,751 8.92 805 31.16 0.0248
2020-07-20 2020-05-31 NP TENABLE HOLDINGS EC US88025T1025 19,634 588 3.09 614 31.26 0.0240
2020-04-24 2020-02-29 NP TENABLE HOLDINGS EC US88025T1025 19,046 9,599 101.61 467 82.42 0.0208
2020-01-16 2019-11-30 NP TENABLE HOLDINGS EC US88025T1025 9,447 9,447 256 0.0116
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.