Business Summary
TPG Mortgage Investment Trust, Inc. (formerly AG Mortgage Investment Trust, Inc., renamed effective December 16, 2025; ticker: MITT) is an externally managed residential mortgage REIT focused on investing in a diversified, risk-adjusted portfolio of residential mortgage-related assets in the U.S. non-agency mortgage market. The company acquires and securitizes newly-originated residential mortgage loans through its ~66% ownership of Arc Home, LLC (a multi-channel licensed mortgage originator and servicer) and third-party origination partners, financing acquisitions through repurchase agreements and long-term non-recourse securitizations via TPG's proprietary securitization platform. Incorporated in Maryland in 2011, the company is externally managed by AG REIT Management, LLC, a wholly-owned subsidiary of TPG (NASDAQ: TPG), with day-to-day management delegated to TPG Angelo Gordon.
Products & Services
- Non-Agency Loans: QM and Non-QM residential mortgage loans collateralized by first lien properties that do not conform to GSE underwriting guidelines
- Agency-Eligible Loans: First lien residential...
AI-generated summary of Item 1 (Business) from the 10-K filed Feb 25, 2026 — View filing on SEC.gov. May contain errors — refer to the filing for authoritative information.
Across SEC filings
Institutional holders · 13F
Q2 2026| Largest holders | Reported value |
|---|---|
| BlackRock Inc | $20.7M |
| VANGUARD CAPITAL MANAGEMENT LLC | $10.4M |
| GEODE CAPITAL MANAGEMENT LLC | $6.4M |
| The Goldman Sachs Group Inc | $5.5M |
| STATE STREET CORPORATION | $5.2M |
5%+ holders · 13D/G
2 filers| Filer | % of class | Filed |
|---|---|---|
| TPG GP A LLC 13D | 4.6% | 2026-02-20 |
| BlackRock Inc 13G | 8.3% | 2025-02-05 |
Latest Schedule 13D or 13G from each filer; stakes a filer has reported closed are left out.
Securities
| CUSIP | Security | Type |
|---|---|---|
| 001228600 | MITN TPG MORTGAGE INVEST TR | Common stock |
| 001228709 | MITP TPG MORTGAGE INVEST TR | Common stock |
| 001228501 | MITT TPG MTG INVTS TR INC | Common stock |
| 001228204 | MITTPRA TPG MORTGAGE INVEST TR | Preferred stock |
| 001228303 | MITTPRB TPG MORTGAGE INVEST TR | Preferred stock |
| 001228402 | MITTPRC TPG MORTGAGE INVEST TR | Preferred stock |
Insider trades · Form 4
No open-market purchases or sales by TPG insiders in the last 12 months.
Latest filings
- M Christian Mitchell 2026-08-04 Gift/Other
Annual results · 10-K
Fiscal 2025- Net income
- $48.7M
As reported in the fiscal 2025 annual report.
Funds & ETFs · N-PORT
101 funds| Fund | Value | % of fund |
|---|---|---|
| VANGUARD TOTAL STOCK MARKET INDEX FUND VTI | $7.4M | < 0.01% |
| iShares Russell 2000 ETF IWM | $6.0M | < 0.01% |
| VANGUARD EXTENDED MARKET INDEX FUND | $2.8M | < 0.01% |
| iShares Mortgage Real Estate ETF REM | $2.7M | 0.49% |
| Fidelity Small Cap Index Fund | $2.3M | < 0.01% |
| iShares Russell 2000 Value ETF IWN | $2.2M | 0.02% |
| Goldman Sachs Small Cap Value Insights Fund | $1.8M | 0.13% |
| Fidelity Extended Market Index Fund | $1.3M | < 0.01% |
| Hoya Capital High Dividend Yield ETF RIET | $1.2M | 1.11% |
| VANGUARD RUSSELL 2000 INDEX FUND VTWO | $1.1M | < 0.01% |
101 funds reported holding $40.6M in total on their latest public Form N-PORT reports, the most recent dated August 2026. Security record