PFSI — PENNYMAC FINL SVCS INC NEW

Ownership history in MFN Partners Management, LP  ·  20 quarters on record

AI Ownership Summary

MFN Partners Management, LP reported PENNYMAC FINL SVCS INC NEW (PFSI) in 20 quarterly 13F filings from 2023 Q4 through 2025 Q4. Peak portfolio weight reached 14.54% in 2024 Q2. The latest visible filing shows PFSI at 12.69% of the fund.

This page tracks quarterly shares, estimated market value, portfolio weight, filing dates, and disclosure-aligned stock prices directly from SEC EDGAR 13F filings. Older history is available after unlock; the visible window still shows the most recent pattern.

What this PFSI ownership page tells you

This page is designed to answer the real investor question behind a 13F filing: how meaningful was MFN Partners Management, LP's position in PENNYMAC FINL SVCS INC NEW, and how did that conviction change over time? You can read the holding window, peak weight, latest reported size, disclosure timing, and quarter-by-quarter changes without piecing the story together from raw SEC rows.

Freshest filing
Latest Reported Filing
2025 Q4

PFSI was reported at 12.69% of portfolio in the most recent visible filing.

High-water mark
Peak Conviction
14.54% in 2024 Q2

Peak weight helps separate a token disclosure from a real conviction holding the fund genuinely cared about.

Time in book
Holding Window
2023 Q4 to 2025 Q4

Longer holding windows often tell a very different story from short-lived tactical trades or one-quarter experiments.

Decision context
Why It Matters
Position size beats headlines

Knowing that a fund owned a stock is useful. Knowing whether it was a 0.20% placeholder or a true high-conviction position is where the signal actually starts.

PFSI stock page MFN Partners Management, LP fund profile MFN Partners Management, LP full holdings
How MFN Partners Management, LP held PFSI — position size vs. price
% of Fund (quarterly)    PFSI price (quarter-end, indexed to 100)
📋 Quarterly Holdings History 9 quarters  ▾
Quarter Action Shares Change Chg % % of Fund Mkt Value Filed Price (Filed)
2025 Q4 UNCHANGED 4,531,792 — 0% 12.69% $597.5M 2026-02-14 (Est.) $92.01
2025 Q3 UNCHANGED 4,531,792 — 0% 11.34% $561.4M 2025-11-13 $126.32
2025 Q2 UNCHANGED 4,531,792 — 0% 9.66% $451.5M 2025-08-08 $97.28
2025 Q1 UNCHANGED 4,531,792 — 0% 10.66% $453.7M 2025-05-13 $98.44
2024 Q4 UNCHANGED 4,531,792 — 0% 9.12% $462.9M 2025-02-12 $98.41
2024 Q3 UNCHANGED 4,531,792 — 0% 10.18% $516.5M 2024-11-13 $100.94
2024 Q2 UNCHANGED 4,531,792 — 0% 14.54% $428.7M 2024-08-12 $93.56
2024 Q1 UNCHANGED 4,531,792 — 0% 11.72% $412.8M 2024-05-10 $91.20
2023 Q4 UNCHANGED 4,531,792 — 0% 12.89% $400.5M 2024-02-13 $83.80
11 older quarters hidden  —  Sign in free or upgrade to Premium to see full history

🏢 Other funds also holding PFSI

As of 2025 Q4 — sorted by position size

140 Summer Partners LP 3Y 6.53% BASSWOOD CAPITAL MANAGEMENT, L.L.C. 3Y 7Y 2.94% EMG Holdings, L.P. 3Y 1.95% Flat Footed LLC 3Y 1.87% Senvest Management, LLC 3Y 7Y 1.7% GOLDENTREE ASSET MANAGEMENT LP 3Y 7Y 1.62% Senator Investment Group LP 3Y 7Y 1.52% PMC FIG Opportunities LLC 1.36% Advantage Alpha Capital Partners LP 3Y 1.06% Kinetic Partners Management, LP 3Y 0.81%

FAQ About MFN Partners Management, LP and PFSI

These are the practical questions this page is built to answer before you even open the full history table.

How long has MFN Partners Management, LP reported owning PFSI?

MFN Partners Management, LP reported PFSI across 9 quarterly 13F filings, from 2023 Q4 through 2025 Q4.

What was the largest reported PFSI position in MFN Partners Management, LP's portfolio?

The largest reported portfolio weight for PFSI was 14.54% in 2024 Q2.

What is the latest reported PFSI position on this page?

The most recent filing on this page is 2025 Q4, when MFN Partners Management, LP reported 4,531,792 shares, equal to 12.69% of portfolio, with an estimated market value of $597.5M.

What does the chart on this PFSI ownership page compare?

The chart compares MFN Partners Management, LP's quarterly PFSI portfolio weight with the stock's indexed share price, so you can see whether the fund was building, trimming, or holding the position as price moved.

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