PFSI · PennyMac Financial Services, Inc. · Holdings
Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.
Institutional Ownership Trend
Holder Concentration
Across 235 13F filersWho Holds PFSI
Last 8 quarters through Sep 30, 2026 (filing window open)Each kind of 13F filer's share of the common shares 13F filers report. Holder type comes from regulatory records, never the filer's name; style, turnover and horizon are measured from each filer's own 13F book. The quarter selector does not change this card.
Jun 30, 2026, the newest closed quarter: 230 filers, like-for-like change -0.2%; actively managed books -2.8%; index-like books +9.8%.
| Holder type | Share | Filers | Change |
|---|---|---|---|
| Registered adviser | 51.7% | 119 | -9.6% |
| Exempt adviser | 2.5% | 5 | +99.2% |
| Adviser | 15.9% | 6 | +12.9% |
| Bank | 6.4% | 13 | -2.8% |
| Insurer | 0.0% | 2 | +72.6% |
| Broker-dealer | 0.4% | 2 | +92.6% |
| Benefit plan | 0.3% | 5 | -7.7% |
| Non-US | 0.7% | 11 | -13.0% |
| Holding company | 13.9% | 8 | +15.7% |
| Unknown | 8.3% | 59 | +6.0% |
| Style | Share | Filers | Change |
|---|---|---|---|
| Index-like | 23.0% | 30 | +9.8% |
| Systematic-like | 3.4% | 17 | -71.4% |
| Concentrated | 17.3% | 49 | 0.0% |
| Diversified active | 56.3% | 134 | +12.4% |
| Not measured | 0.0% | 0 | — |
| Unknown | 0.0% | 0 | — |
| Turnover | Share | Filers | Change |
|---|---|---|---|
| Low turnover | 51.1% | 127 | +8.3% |
| Medium turnover | 30.0% | 43 | +19.6% |
| High turnover | 9.0% | 41 | -48.2% |
| Unknown | 9.9% | 19 | -6.2% |
| Not measured | 0.0% | 0 | — |
| Holding horizon | Share | Filers | Change |
|---|---|---|---|
| Short horizon | 14.5% | 36 | +2.4% |
| Medium horizon | 20.2% | 45 | +5.0% |
| Long horizon | 57.8% | 136 | -9.3% |
| Unknown | 7.6% | 13 | +138.2% |
| Not measured | 0.0% | 0 | — |
| 13F book size | Share | Filers | Change |
|---|---|---|---|
| Under $1B | 3.1% | 48 | +21.3% |
| $1B to $10B | 25.5% | 64 | +0.3% |
| $10B to $100B | 7.9% | 57 | +155.2% |
| $100B or more | 63.4% | 61 | -8.2% |
| Not measured | 0.0% | 0 | — |
| Client base | Share | Filers | Change |
|---|---|---|---|
| Individuals and high net worth | 0.4% | 57 | +78.6% |
| Pooled investment vehicles | 24.7% | 27 | -21.9% |
| Registered funds and BDCs | 19.7% | 14 | -1.5% |
| Pension and profit sharing plans | 0.0% | 1 | +2.1% |
| Insurance companies | 0.1% | 3 | +10.5% |
| Charitable organizations | 0.0% | 1 | 0.0% |
| Governments and sovereign funds | 0.3% | 2 | +51.4% |
| Other investment advisers | 0.0% | 3 | -30.5% |
| Diversified | 6.5% | 11 | +28.8% |
| Banks and thrifts | 0.0% | 0 | — |
| Other | 0.0% | 0 | — |
| Unknown | 48.3% | 111 | +12.4% |
| Private funds | Share | Filers | Change |
|---|---|---|---|
| Hedge funds | 32.7% | 38 | -13.2% |
| Private equity funds | 0.7% | 7 | -29.1% |
| Venture capital funds | 0.0% | 1 | -18.1% |
| Real estate funds | 0.0% | 4 | +29.2% |
| Securitized asset funds | 0.2% | 1 | -9.7% |
| Other private funds | 6.8% | 8 | +12.8% |
| Mixed private funds | 0.3% | 1 | -5.0% |
| Private funds, type not stated | 0.6% | 2 | -4.5% |
| No private funds | 12.8% | 62 | +2.4% |
| Liquidity funds | 0.0% | 0 | — |
| Unknown | 45.8% | 106 | +9.8% |
| Location | Share | Filers | Change |
|---|---|---|---|
| United States | 93.5% | 189 | -1.3% |
| Outside the US | 6.5% | 41 | +19.2% |
The Sep 30, 2026 filing window is still open, so its bar carries the Jun 30, 2026 positions of filers that have not filed yet.
How the mix is measured
Shares are 13F common shares restated to today's split basis; options and principal amounts are left out. The change compares only filers with a 13F in both quarters and keeps each filer in its bucket of the later quarter on both sides; a filer that continues under a new CIK is compared through its successor. Holder type comes from each filer's current regulatory profile; client base and private funds come from the Form ADV roster current at each quarter end (rosters from December 2019, so an earlier quarter reads Unknown). Style, turnover, horizon and book size are measured from each filer's 13F book in the newest measured quarter, and Not measured means none was. Actively managed books are those measured systematic-like, concentrated or diversified active.
Excluded 4 holders with no observed 2026-03-31 13F and 1 holder with no observed 2026-06-30 13F. Compared across CIK changes: JANUS HENDERSON GROUP PLC continues as Jupiter Topco LLC.
Conviction and Crowding
230 13F filers, quarter ended Jun 30, 2026Measured across every 13F filer's common-share book once the quarter's filing window closed. Crowding counts filers with high turnover or that advise private funds on Form ADV.
Managers in the top fifth by current three-year FundScore alpha were net sellers of $6,827,296 (1 buying, 1 selling).
Estimated Holder Cost Basis
Quarter ended Jun 30, 2026, on that quarter's share basisEstimated, never filed: each 13F buy is costed at its quarter's average traded price and each sale keeps the average cost, so this is what holders paid on average if they traded evenly through each quarter.
Estimated cost covers 39.8% of the 13F shares; positions already held when a filer's 13F history starts, or bought in a quarter without a trusted average price, have no estimate.
Shared Holders
Companies PFSI's active holders also own, quarter ended Jun 30, 2026| # | Company | Shared holders |
|---|---|---|
| 1 | QURE uniQure N.V. | 5 |
| 2 | BILL BILL Holdings, Inc. | 4 |
| 3 | GDS GDS Holdings Ltd | 4 |
| 4 | AEXA American Exceptionalism Acquisition Corp. A | 3 |
| 5 | TRIP TripAdvisor, Inc. | 3 |
| 6 | CLF Cleveland-Cliffs Inc. | 4 |
| 7 | BTDR Bitdeer Technologies Group | 3 |
| 8 | RH Rh | 3 |
| 9 | COMP Compass, Inc. | 4 |
| 10 | VG Venture Global, Inc. | 3 |
Shareholder Targets
13F filers that own its peers but not PFSI, quarter ended Jun 30, 2026Found through its holder-overlap peers: QURE, BILL, GDS, AEXA, TRIP, CLF, BTDR, RH, COMP, VG, GTX, RKT, MOS, FSLR, MKSI, ZM, TLN, ECHO, JBL, CRWV. 2,807 filers in all.
| # | Filer | In peers | Largest peers |
|---|---|---|---|
| 1 | Magnetar Financial LLC Registered adviser, Concentrated | $5,197,516,482 5 held | CRWV, AEXA, JBL |
| 2 | NVIDIA CORP Unknown, Concentrated | $4,699,617,157 1 held | CRWV |
| 3 | Capital World Investors Adviser, Diversified active | $3,008,086,311 6 held | RKT, FSLR, MKSI |
| 4 | Texas Yale Capital Corp. Registered adviser, Concentrated | $2,423,919,542 2 held | JBL, ECHO |
| 5 | Allianz Asset Management GmbH Unknown, Diversified active | $2,398,680,117 15 held | VG, ZM, JBL |
| 6 | Alyeska Investment Group, L.P. Registered adviser, Systematic-like | $1,818,683,090 8 held | CRWV, RH, ZM |
| 7 | Capital International Investors Adviser, Diversified active | $1,721,166,208 5 held | MKSI, RKT, COMP |
| 8 | Point72 Asset Management, L.P. Registered adviser, Systematic-like | $1,610,118,705 17 held | MKSI, JBL, ZM |
| 9 | Aspex Management (HK) Ltd Unknown, Concentrated | $1,602,090,563 2 held | MKSI, CRWV |
| 10 | Value Aligned Research Advisors, LLC Registered adviser, Diversified active | $1,366,404,445 4 held | CRWV, ECHO, BTDR |
Fund Ownership of PFSI by Fund Type
Registered funds' Form N-PORT reports for the quarter ended Jun 30, 2026Index funds and index ETFs hold 10.66% of shares outstanding.
| Fund type | Of shares outstanding | Shares |
|---|---|---|
| Index funds | 2.06% | 1,069,636 |
| Index ETFs | 8.60% | 4,469,621 |
| Active ETFs | 1.42% | 735,245 |
| Active funds | 12.66% | 6,576,497 |
| Unclassified | 0.83% | 432,906 |
| All registered funds | 25.57% | 13,283,905 |
How fund types are measured
Each fund series counts once, with its latest Form N-PORT report dated inside the quarter; only long share positions count, restated to today's split basis. The fund type is the series' latest Form N-CEN answer on or before the quarter end (the index-fund box and the exchange-traded flag), never its name. Unclassified funds have no usable N-CEN; unit investment trusts are among them, so index ownership is a floor. Funds sit inside their advisers' 13F reports, so these shares overlap the 13F figures and are never added to them.
| Holder | Value (USD) | % of 13F | Shares | Type | Filed | Open |
|---|---|---|---|---|---|---|
| Mid MFN Partners Management, LP Registered adviser | $394,719,083 | 12.69% | 4,531,792 | Shares | 2026-08-12 | |
| Mega T. Rowe Price Investment Management, Inc. Adviser | $341,598,448 | 10.98% | 3,921,911 | Shares | 2026-08-14 | |
| Mega BlackRock, Inc. Holding company | $202,735,085 | 6.52% | 2,327,613 | Shares | 2026-08-07 | |
| Mega DIMENSIONAL FUND ADVISORS LP Registered adviser | $185,572,732 | 5.97% | 2,130,571 | Shares | 2026-08-11 | |
| Mid DONALD SMITH & CO., INC. Registered adviser | $163,939,707 | 5.27% | 1,882,201 | Shares | 2026-08-11 | |
| Large Rubric Capital Management LP Registered adviser | $148,070,000 | 4.76% | 1,700,000 | Shares | 2026-08-14 | |
| Mega VANGUARD PORTFOLIO MANAGEMENT LLC Registered adviser | $144,557,866 | 4.65% | 1,659,677 | Shares | 2026-08-13 | |
| Mega VANGUARD CAPITAL MANAGEMENT LLC Registered adviser | $112,695,902 | 3.62% | 1,293,868 | Shares | 2026-08-13 | |
| Mega Invesco Ltd. Adviser | $87,723,023 | 2.82% | 1,007,153 | Shares | 2026-08-14 | |
| Mega STATE STREET CORP Bank | $80,324,665 | 2.58% | 922,212 | Shares | 2026-09-22 | |
| Mega GOLDMAN SACHS GROUP INC Holding company | $71,401,355 | 2.30% | 819,763 | Shares | 2026-08-14 | |
| Mega FMR LLC Holding company | $70,340,652 | 2.26% | 807,585 | Shares | 2026-08-13 | |
| Mega GEODE CAPITAL MANAGEMENT, LLC Registered adviser | $66,079,633 | 2.12% | 758,664 | Shares | 2026-08-12 | |
| Mega AMERICAN CENTURY COMPANIES INC | $56,614,564 | 1.82% | 649,995 | Shares | 2026-08-12 | |
| Mid Symmetry Investments LP Exempt adviser | $43,266,227 | 1.39% | 496,742 | Shares | 2026-08-14 | |
| Mega CHARLES SCHWAB INVESTMENT MANAGEMENT INC Registered adviser | $42,020,610 | 1.35% | 482,441 | Shares | 2026-08-14 | |
| Mega MILLENNIUM MANAGEMENT LLC Registered adviser | $39,121,574 | 1.26% | 449,157 | Shares | 2026-08-14 | |
| Mid Senvest Management, LLC Registered adviser | $34,993,034 | 1.13% | 401,757 | Shares | 2026-08-14 | |
| Mega AMERIPRISE FINANCIAL INC Adviser | $34,647,683 | 1.11% | 397,792 | Shares | 2026-08-14 | |
| Mid BlueCrest Capital Management Ltd | $34,500,571 | 1.11% | 396,103 | Shares | 2026-08-14 | |
| Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP | $32,392,490 | 1.04% | 371,900 | Call | 2026-08-14 | |
| Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP | $31,469,230 | 1.01% | 361,300 | Put | 2026-08-14 | |
| Mega WELLINGTON MANAGEMENT GROUP LLP Holding company | $30,377,779 | 0.98% | 348,769 | Shares | 2026-08-14 | |
| Mega MORGAN STANLEY Holding company | $29,752,748 | 0.96% | 341,593 | Shares | 2026-08-13 | |
| Mega Bank of New York Mellon Corp Bank | $26,424,394 | 0.85% | 303,380 | Shares | 2026-08-06 | |
| Large PEAK6 LLC Broker-dealer | $25,833,860 | 0.83% | 296,600 | Call | 2026-08-13 | |
| Mega BANK OF AMERICA CORP /DE/ Bank | $24,930,458 | 0.80% | 286,228 | Shares | 2026-08-14 | |
| Mega NORTHERN TRUST CORP Bank | $23,826,639 | 0.77% | 273,555 | Shares | 2026-08-13 | |
| Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP | $23,640,943 | 0.76% | 271,423 | Shares | 2026-08-14 | |
| Mega CITADEL ADVISORS LLC Registered adviser | $20,181,070 | 0.65% | 231,700 | Put | 2026-09-02 | |
| Mid Kinetic Partners Management, LP Registered adviser | $18,282,290 | 0.59% | 209,900 | Shares | 2026-08-14 | |
| Mega JPMORGAN CHASE & CO Bank | $17,704,118 | 0.57% | 203,262 | Shares | 2026-08-12 | |
| Mega MASSACHUSETTS FINANCIAL SERVICES CO /MA/ Registered adviser | $16,986,590 | 0.55% | 195,024 | Shares | 2026-08-03 | |
| Mega VANGUARD FIDUCIARY TRUST CO | $16,810,996 | 0.54% | 193,008 | Shares | 2026-08-13 | |
| Mid BASSWOOD CAPITAL MANAGEMENT, L.L.C. Registered adviser | $16,752,291 | 0.54% | 192,334 | Shares | 2026-08-14 | |
| Mega Qube Research & Technologies Ltd Exempt adviser | $14,780,521 | 0.48% | 169,696 | Shares | 2026-08-14 | |
| Small K2 PRINCIPAL FUND, L.P. | $13,915,618 | 0.45% | 159,766 | Shares | 2026-08-07 | |
| Small Lightrock Netherlands B.V. | $13,301,302 | 0.43% | 152,713 | Shares | 2026-08-10 | |
| Mega JANE STREET GROUP, LLC | $12,934,350 | 0.42% | 148,500 | Call | 2026-08-14 | |
| Mega CITADEL ADVISORS LLC Registered adviser | $12,220,130 | 0.39% | 140,300 | Call | 2026-09-02 | |
| Large Schonfeld Strategic Advisors LLC Registered adviser | $11,266,994 | 0.36% | 129,357 | Shares | 2026-08-14 | |
| Mid Clearline Capital LP | $11,260,200 | 0.36% | 129,279 | Shares | 2026-08-14 | |
| Mega JANE STREET GROUP, LLC | $11,087,830 | 0.36% | 127,300 | Put | 2026-08-14 | |
| Mega MARSHALL WACE, LLP Exempt adviser | $11,037,747 | 0.35% | 126,725 | Shares | 2026-08-13 | |
| Mid Prescott Group Capital Management, L.L.C. Registered adviser | $10,884,277 | 0.35% | 124,963 | Shares | 2026-08-07 | |
| Small Inherent Management Corp. | $10,452,000 | 0.34% | 120,000 | Shares | 2026-08-14 | |
| Large VAN LANSCHOT KEMPEN INVESTMENT MANAGEMENT N.V. Non-US | $9,246,623 | 0.30% | 106,161 | Shares | 2026-08-14 | |
| Mid GROUP ONE TRADING LLC Broker-dealer | $9,181,036 | 0.30% | 105,408 | Shares | 2026-08-14 | |
| Small EMG Holdings, L.P. | $8,710,000 | 0.28% | 100,000 | Call | 2026-08-14 | |
| Mega GOLDMAN SACHS GROUP INC Holding company | $8,274,500 | 0.27% | 95,000 | Put | 2026-08-14 | |
| Mega AQR CAPITAL MANAGEMENT LLC Registered adviser | $8,027,743 | 0.26% | 92,167 | Shares | 2026-08-14 | |
| Mid DARK FOREST CAPITAL MANAGEMENT LP Registered adviser | $7,697,723 | 0.25% | 88,378 | Shares | 2026-08-14 | |
| Mega ALLIANCEBERNSTEIN L.P. Registered adviser | $7,676,906 | 0.25% | 88,139 | Shares | 2026-08-14 | |
| Large Holocene Advisors, LP Registered adviser | $6,971,135 | 0.22% | 80,036 | Shares | 2026-08-14 | |
| Mid CastleKnight Management LP Registered adviser | $6,515,080 | 0.21% | 74,800 | Shares | 2026-08-14 | |
| Mega D. E. Shaw & Co., Inc. | $6,333,999 | 0.20% | 72,721 | Shares | 2026-08-14 | |
| Mega Nuveen, LLC | $6,087,070 | 0.20% | 69,886 | Shares | 2026-08-11 | |
| Large Squarepoint Ops LLC Registered adviser | $6,014,864 | 0.19% | 69,057 | Shares | 2026-08-14 | |
| Mega UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC Registered adviser | $5,982,113 | 0.19% | 68,681 | Shares | 2026-08-13 | |
| Large RENAISSANCE TECHNOLOGIES LLC Registered adviser | $5,757,310 | 0.19% | 66,100 | Shares | 2026-08-13 | |
| Mega TD Asset Management Inc | $5,370,934 | 0.17% | 61,664 | Shares | 2026-08-04 | |
| Mid ALGERT GLOBAL LLC Registered adviser | $5,248,646 | 0.17% | 60,260 | Shares | 2026-08-13 | |
| Mid XTX Topco Ltd | $5,237,758 | 0.17% | 60,135 | Shares | 2026-08-14 | |
| Mega Swiss National Bank | $5,234,710 | 0.17% | 60,100 | Shares | 2026-08-11 | |
| Mega UBS Group AG Bank | $4,687,459 | 0.15% | 53,817 | Shares | 2026-08-13 | |
| Mega CITIGROUP INC Bank | $4,477,984 | 0.14% | 51,412 | Shares | 2026-08-03 | |
| Mid PALISADE CAPITAL MANAGEMENT, LP Registered adviser | $4,365,539 | 0.14% | 50,121 | Shares | 2026-08-14 | |
| Large NEW YORK STATE COMMON RETIREMENT FUND | $4,287,410 | 0.14% | 49,224 | Shares | 2026-07-29 | |
| Mega CITADEL ADVISORS LLC Registered adviser | $4,259,451 | 0.14% | 48,903 | Shares | 2026-09-02 | |
| Mid Twin Tree Management, LP Registered adviser | $4,119,830 | 0.13% | 47,300 | Call | 2026-08-12 | |
| Mid South Dakota Investment Council Benefit plan | $4,009,909 | 0.13% | 46,038 | Shares | 2026-08-11 | |
| Mega PRICE T ROWE ASSOCIATES INC /MD/ Registered adviser | $3,882,134 | 0.12% | 44,571 | Shares | 2026-08-14 | |
| Mega NORGES BANK Non-US | $3,694,346 | 0.12% | 42,415 | Shares | 2026-08-12 | |
| Mega RHUMBLINE ADVISERS Registered adviser | $3,683,807 | 0.12% | 42,294 | Shares | 2026-08-12 | |
| Large Squarepoint Ops LLC Registered adviser | $3,362,060 | 0.11% | 38,600 | Call | 2026-08-14 | |
| Large Quantinno Capital Management LP Registered adviser | $3,150,581 | 0.10% | 36,172 | Shares | 2026-08-13 | |
| Small Unifi Asset Management LP | $3,083,949 | 0.10% | 35,407 | Shares | 2026-08-07 | |
| Mid Quantbot Technologies LP Registered adviser | $3,052,419 | 0.10% | 35,045 | Shares | 2026-08-12 | |
| Mid CLOUGH CAPITAL PARTNERS L P Registered adviser | $3,032,560 | 0.10% | 34,817 | Shares | 2026-08-14 | |
| Mega CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM Benefit plan | $3,011,482 | 0.10% | 34,575 | Shares | 2026-08-24 | |
| Mega Russell Investments Group, Ltd. | $2,902,519 | 0.09% | 33,324 | Shares | 2026-08-06 | |
| Mega DEUTSCHE BANK AG\ Non-US | $2,732,327 | 0.09% | 31,370 | Shares | 2026-08-07 | |
| Mega VANGUARD ASSET MANAGEMENT, Ltd | $2,685,293 | 0.09% | 30,830 | Shares | 2026-08-13 | |
| Mega Vanguard Global Advisers, LLC Registered adviser | $2,439,148 | 0.08% | 28,004 | Shares | 2026-08-13 | |
| Mega WELLS FARGO & COMPANY/MN Bank | $2,364,153 | 0.08% | 27,143 | Shares | 2026-08-14 | |
| Large Corient Private Wealth LLC Registered adviser | $2,321,476 | 0.07% | 26,653 | Shares | 2026-08-27 | |
| Large PEAK6 LLC Broker-dealer | $2,316,860 | 0.07% | 26,600 | Put | 2026-08-13 | |
| Mega BARCLAYS PLC Bank | $2,308,324 | 0.07% | 26,502 | Shares | 2026-08-14 | |
| Large Man Group plc | $2,257,893 | 0.07% | 25,923 | Shares | 2026-08-14 | |
| Mega Legal & General Group Plc | $2,250,402 | 0.07% | 25,837 | Shares | 2026-08-14 | |
| Small VARCOV Co. | $2,211,817 | 0.07% | 25,394 | Shares | 2026-08-14 | |
| Mega D. E. Shaw & Co., Inc. | $1,942,330 | 0.06% | 22,300 | Call | 2026-08-14 | |
| Mega MANUFACTURERS LIFE INSURANCE COMPANY, THE Non-US | $1,712,821 | 0.06% | 19,665 | Shares | 2026-09-09 | |
| Large MetLife Investment Management, LLC Registered adviser | $1,522,246 | 0.05% | 17,477 | Shares | 2026-08-14 | |
| Mega D. E. Shaw & Co., Inc. | $1,480,700 | 0.05% | 17,000 | Put | 2026-08-14 | |
| Large Point72 Asset Management, L.P. Registered adviser | $1,445,860 | 0.05% | 16,600 | Call | 2026-08-14 | |
| Large Squarepoint Ops LLC Registered adviser | $1,393,600 | 0.04% | 16,000 | Put | 2026-08-14 | |
| Mid Entropy Technologies, LP Registered adviser | $1,307,022 | 0.04% | 15,006 | Shares | 2026-08-13 | |
| Large PEAK6 LLC Broker-dealer | $1,293,609 | 0.04% | 14,852 | Shares | 2026-08-13 | |
| Large MERCER GLOBAL ADVISORS INC /ADV Registered adviser | $1,274,185 | 0.04% | 14,629 | Shares | 2026-08-19 |
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