Commvault Systems, Inc.
US ˙ NasdaqGS ˙ US2041661024

SecurityCVLT / Commvault Systems, Inc.
InstitutionSignaturefd, Llc
Latest Disclosed Ownership601 shares
Latest Disclosed Value $ 46,789
Signaturefd, Llc reports 101.00% increase in ownership of CVLT / Commvault Systems, Inc.

On April 7, 2026 - Signaturefd, Llc filed a 13F-HR form disclosing ownership of 601 shares of Commvault Systems, Inc. (US:CVLT) valued at $46,812 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 20, 2026 disclosing 299 shares of Commvault Systems, Inc.. This represents a change in shares of 101.00% during the quarter. The current value of the position is $71,327 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)
2026-04-07 2026-03-31 13F COMMVAULT SYS COM 204166102 601 302 101.00 47 24.32 0.0007
2026-01-20 2025-12-31 13F COMMVAULT SYS COM 204166102 299 -278 -48.18 37 -65.74 0.0006
2025-10-21 2025-09-30 13F COMMVAULT SYS COM 204166102 577 20 3.59 109 11.34 0.0017
2025-07-16 2025-06-30 13F COMMVAULT SYS COM 204166102 557 3 0.54 97 11.49 0.0017
2025-05-02 2025-03-31 13F COMMVAULT SYS COM 204166102 554 34 6.54 87 11.54 0.0017
2025-02-10 2024-12-31 13F COMMVAULT SYS COM 204166102 520 -70 -11.86 78 -13.33 0.0015
2024-10-21 2024-09-30 13F COMMVAULT SYS COM 204166102 590 180 43.90 91 83.67 0.0017
2024-07-29 2024-06-30 13F COMMVAULT SYS COM 204166102 410 170 70.83 50 104.17 0.0010
2024-05-03 2024-03-31 13F COMMVAULT SYS COM 204166102 240 -12 -4.76 24 20.00 0.0005
2024-02-01 2023-12-31 13F COMMVAULT SYS COM 204166102 252 -120 -32.26 20 -20.00 0.0005
2023-11-03 2023-09-30 13F COMMVAULT SYS COM 204166102 372 -9 -2.36 25 -7.41 0.0007
2023-08-01 2023-06-30 13F COMMVAULT SYS COM 204166102 381 335 728.26 28 1,250.00 0.0007
2023-04-28 2023-03-31 13F COMMVAULT SYS COM 204166102 46 -4 -8.00 3 -33.33 0.0001
2023-01-30 2022-12-31 13F COMMVAULT SYS COM 204166102 50 50 3 0.0001
2022-11-08 2022-09-30 13F COMMVAULT SYS COM 204166102 0 -20 -100.00 0 -100.00
2022-08-10 2022-06-30 13F COMMVAULT SYS COM 204166102 20 20 1 0.0000
2022-04-29 2022-03-31 13F COMMVAULT SYS COM 204166102 0 -15 -100.00 0 -100.00
2022-01-25 2021-12-31 13F COMMVAULT SYS COM 204166102 15 -24 -61.54 1 -66.67 0.0000
2021-10-28 2021-09-30 13F COMMVAULT SYS COM 204166102 39 0 0.00 3 0.00 0.0001
2021-07-26 2021-06-30 13F COMMVAULT SYS COM 204166102 39 0 0.00 3 0.00 0.0001
2021-04-30 2021-03-31 13F COMMVAULT SYSTEMS COM 204166102 39 0 0.00 3 50.00 0.0001
2021-02-11 2020-12-31 13F COMMVAULT SYSTEMS COM 204166102 39 24 160.00 2 100.00 0.0001
2020-11-03 2020-09-30 13F COMMVAULT SYSTEMS COM 204166102 15 15 1 0.0001
2019-07-31 2019-06-30 13F COMMVAULT SYSTEMS COM 204166102 0 -24 -100.00 0 -100.00
2019-05-09 2019-03-31 13F COMMVAULT SYSTEMS COM 204166102 24 -20 -45.45 2 -33.33 0.0002
2019-02-13 2018-12-31 13F COMMVAULT SYSTEMS COM 204166102 44 44 3 0.0003
2016-05-12 2016-03-31 13F COMMVAULT SYSTEMS COM 204166102 0 -44 -100.00 0 -100.00
2016-01-22 2015-12-31 13F COMMVAULT SYSTEMS COM 204166102 44 44 2 0.0004
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.