Ranked by reported Q1 2026 13F market value
Share of total reported institutional value in MITT held by the largest 10 / 25 filers.
| # | Institution | Shares Held | Market Value | QoQ Change | Ownership % | % of Fund |
|---|---|---|---|---|---|---|
| 1 | BlackRock, Inc. | 2.5M | $18.1M | +1.1% | 7.781% | 0.00% |
| 2 | VANGUARD CAPITAL MANAGEMENT LLC | 1.3M | $9.2M | — | 3.969% | 0.00% |
| 3 | GEODE CAPITAL MANAGEMENT, LLC | 790K | $5.8M | +11.1% | 2.489% | 0.00% |
| 4 | STATE STREET CORP | 614K | $4.6M | +6.7% | 1.936% | 0.00% |
| 5 | PRUDENTIAL FINANCIAL INC | 423K | $3.1M | +74.3% | 1.334% | 0.00% |
| 6 | GOLDMAN SACHS GROUP INC | 363K | $2.7M | +137.3% | 1.143% | 0.00% |
| 7 | MILLENNIUM MANAGEMENT LLC | 309K | $2.3M | +31.5% | 0.974% | 0.00% |
| 8 | RENAISSANCE TECHNOLOGIES LLC | 306K | $2.2M | +3.5% | 0.964% | 0.00% |
| 9 | TPG GP A, LLC | 288K | $2.1M | — | 0.908% | 0.06% |
| 10 | Qube Research & Technologies Ltd | 285K | $2.1M | +392.6% | 0.899% | 0.00% |
| 11 | CITADEL ADVISORS LLC | 280K | $2.0M | +924.6% | 0.882% | 0.00% |
| 12 | NORTHERN TRUST CORP | 253K | $1.8M | +5.9% | 0.796% | 0.00% |
| 13 | MARSHALL WACE, LLP | 226K | $1.7M | — | 0.713% | 0.00% |
| 14 | VANGUARD FIDUCIARY TRUST CO | 200K | $1.5M | — | 0.629% | 0.00% |
| 15 | MORGAN STANLEY | 168K | $1.2M | +21.8% | 0.529% | 0.00% |
| 16 | VANGUARD PORTFOLIO MANAGEMENT LLC | 165K | $1.2M | — | 0.520% | 0.00% |
| 17 | JACOBS LEVY EQUITY MANAGEMENT, INC | 148K | $1.1M | +62.2% | 0.467% | 0.00% |
| 18 | AQR CAPITAL MANAGEMENT LLC | 122K | $889K | -2.5% | 0.383% | 0.00% |
| 19 | UBS Group AG | 92K | $670K | -51.4% | 0.289% | 0.00% |
| 20 | VOYA INVESTMENT MANAGEMENT LLC | 89K | $654K | 0.0% | 0.282% | 0.00% |
| 21 | BAILARD, INC. | 89K | $653K | +93.3% | 0.281% | 0.02% |
| 22 | ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 85K | $622K | +544.5% | 0.268% | 0.00% |
| 23 | Invesco Ltd. | 80K | $584K | -5.1% | 0.252% | 0.00% |
| 24 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 76K | $558K | -9.7% | 0.240% | 0.00% |
| 25 | Bank of New York Mellon Corp | 70K | $509K | +0.6% | 0.219% | 0.00% |
denotes a marquee investor (Buffett, Burry, ARK, Tiger Global, Pershing Square, Baupost and other widely-followed managers). “% of Fund” shows how much of that investor’s total 13F portfolio is invested in MITT — a direct measure of their conviction.
Filings activity in MITT during Q1 2026, grouped by how each filer changed its position.
8 quarters of 13F filings · Δ columns show change vs prior quarter
| Quarter | Inst. Holders | Δ Holders | Ownership % | Δ Ownership | Total 13F Value | Δ Value |
|---|---|---|---|---|---|---|
| Q1 2026 | 114 | +4.6% | 31.16% | 6.79 pp | $77M | 18% |
| Q4 2025 | 109 | +22% | 37.95% | +8.11 pp | $94M | +27% |
| Q3 2025 | 89 | +1.1% | 29.84% | +3.30 pp | $74M | +12% |
| Q2 2025 | 88 | +4.8% | 26.54% | 1.31 pp | $66M | 4.7% |
| Q1 2025 | 84 | 2.3% | 27.85% | +2.23 pp | $69M | +8.7% |
| Q4 2024 | 86 | 6.5% | 25.62% | 4.47 pp | $64M | 15% |
| Q3 2024 | 92 | +14% | 30.09% | +4.17 pp | $75M | +16% |
| Q2 2024 | 81 | — | 25.92% | — | $64M | — |
Source: SEC 13F institutional filings. Ownership % requires market cap data and will show once linked. Δ columns compare to the immediately prior filed quarter.
Quick answers to the most common questions about buying MITT stock.
Based on Q1 2026 13F filings, institutional ownership of TPG Mortgage Investment Trust Inc stands at 31.2%, held across 114 reporting institutions.
BlackRock, Inc. is the largest reported institutional holder of MITT, with approximately 2,469,243 shares worth $0.02B as of Q1 2026.
Yes — 3 widely-followed marquee investors appear among the top 25 institutional holders of MITT, including MILLENNIUM MANAGEMENT LLC, RENAISSANCE TECHNOLOGIES LLC, CITADEL ADVISORS LLC.
Our composite Smart Money Score for MITT is 53 out of 100 (Neutral). It combines net institutional buying activity, ownership shift, marquee investor presence, and holder-count growth.
26 institutions opened new positions in MITT during Q1 2026, while 21 fully exited. 26 added to existing positions and 60 trimmed.
MITT institutional ownership fell by 6.79 percentage points quarter-over-quarter, with a net change of +5 holders.
The top 10 institutions account for 67.5% of all reported 13F value in MITT, and the top 25 account for 87.8%.
All data is sourced from SEC Form 13F filings, which institutional investment managers with at least $100M in assets are required to file each quarter. We process every 13F filing from EDGAR and recompute the aggregates after each cycle. Insider transactions are sourced from Form 4 filings.
TPG Mortgage Investment Trust Inc (MITT) Institutional Ownership