PHINIA Inc.
MX ˙ BMV
SecurityMX:PHIN / PHINIA Inc.
InstitutionGAMMA Investing LLC
Latest Disclosed Ownership1,571 shares
Latest Disclosed Value $ 107,519
GAMMA Investing LLC reports 7.75% increase in ownership of PHIN / PHINIA Inc.

On April 6, 2026 - GAMMA Investing LLC filed a 13F-HR form disclosing ownership of 1,571 shares of PHINIA Inc. (MX:PHIN) valued at $107,519 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 5, 2026 disclosing 1,458 shares of PHINIA Inc.. This represents a change in shares of 7.75% during the quarter.

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)
2026-04-06 2026-03-31 13F PHINIA INC Common Stock 71880K101 1,571 113 7.75 108 17.58 0.0050
2026-01-05 2025-12-31 13F PHINIA INC Common Stock 71880K101 1,458 0 0.00 91 9.64 0.0046
2025-10-02 2025-09-30 13F PHINIA INC Common Stock 71880K101 1,458 31 2.17 84 31.75 0.0046
2025-07-14 2025-06-30 13F PHINIA INC Common Stock 71880K101 1,427 200 16.30 63 21.15 0.0040
2025-04-15 2025-03-31 13F/A-1 PHINIA INC Common Stock 71880K101 1,227 -303 -19.80 52 -28.77 0.0039
2025-04-07 2025-03-31 13F PHINIA INC Common Stock 71880K101 52,062 50,532 1 0.0065
2025-01-03 2024-12-31 13F PHINIA INC Common Stock 71880K101 1,530 127 9.05 74 14.06 0.0063
2024-10-04 2024-09-30 13F PHINIA INC Common Stock 71880K101 1,403 271 65 0.0064
2024-10-07 2024-09-30 13F PHINIA INC Common Stock 71880K101 1,403 271 23.94 65 45.45 0.0064
2024-07-02 2024-06-30 13F PHINIA INC Common Stock 71880K101 1,132 567 100.35 45 109.52 0.0061
2024-04-05 2024-03-31 13F PHINIA INC Common Stock 71880K101 565 119 26.68 22 61.54 0.0044
2024-02-01 2023-12-31 13F PHINIA INC Common Stock 71880K101 446 446 13 0.0037
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.