Cellebrite DI Ltd.

SecurityCLBT / Cellebrite DI Ltd.
InstitutionApis Capital Advisors, LLC
Latest Disclosed Ownership1,380,000 shares
Latest Disclosed Value $ 19,016,400
Apis Capital Advisors, LLC reports 68.29% increase in ownership of CLBT / Cellebrite DI Ltd.

On May 15, 2026 - Apis Capital Advisors, LLC filed a 13F-HR form disclosing ownership of 1,380,000 shares of Cellebrite DI Ltd. (US:CLBT) valued at $19,016,400 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 820,000 shares of Cellebrite DI Ltd.. This represents a change in shares of 68.29% during the quarter. The current value of the position is $19,568,400 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.

Upgrade to unlock premium data and export to Excel .

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)
2026-05-15 2026-03-31 13F CELLEBRITE DI ORDINARY SHARES M2197Q107 1,380,000 560,000 68.29 19,016 28.63 2.9331
2026-02-17 2025-12-31 13F CELLEBRITE DI ORDINARY SHARES M2197Q107 820,000 210,000 34.43 14,785 30.80 2.5760
2025-11-14 2025-09-30 13F CELLEBRITE DI ORDINARY SHARES M2197Q107 610,000 266,000 77.33 11,303 105.36 2.4966
2025-08-13 2025-06-30 13F CELLEBRITE DI ORDINARY SHARES M2197Q107 344,000 54,000 18.62 5,504 -2.31 1.9551
2025-05-15 2025-03-31 13F CELLEBRITE DI ORDINARY SHARES M2197Q107 290,000 290,000 5,635 2.7251
2024-11-14 2024-09-30 13F CELLEBRITE DI ORDINARY SHARES M2197Q107 0 -274,000 -100.00 0 -100.00
2024-08-14 2024-06-30 13F CELLEBRITE DI ORDINARY SHARES M2197Q107 274,000 50,000 22.32 3,274 31.96 2.4162
2024-05-15 2024-03-31 13F CELLEBRITE DI ORDINARY SHARES M2197Q107 224,000 24,000 12.00 2,482 43.24 1.8835
2024-02-14 2023-12-31 13F CELLEBRITE DI ORDINARY SHARES M2197Q107 200,000 200,000 1,732 1.8164
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.