Ticker · CUSIP 38741L107
Holders (tracked)
8
Combined shares
1,929,763
Combined value
$4.43M
Last close
—
Quarter
2025Q4
Tracked holders · last 8 quarters
+1 vs previous quarter over the last 8.
SEC event timeline
10 events
- AQR Capital Management trimmed2026-02-17−8,924 shares · 2025Q413F
- Two Sigma Investments added2026-02-17+143,784 shares · 2025Q413F
- Izzy Englander (Millennium Mgmt) trimmed2026-02-17−181,918 shares · 2025Q413F
- Ken Griffin (Citadel Advisors) added2026-02-17+222,164 shares · 2025Q413F
- Steve Cohen (Point72) opened position2026-02-17+43,668 shares · 2025Q413F
- D.E. Shaw & Co. added2026-02-17+149,177 shares · 2025Q413F
- AQR Capital Management trimmed2025-11-14−55,164 shares · 2025Q313F
- Izzy Englander (Millennium Mgmt) trimmed2025-11-14−334,384 shares · 2025Q313F
- Two Sigma Investments opened position2025-11-14+186,781 shares · 2025Q313F
- D.E. Shaw & Co. added2025-11-14+191,657 shares · 2025Q313F
Insider activity
No insider transactions in the last 30 days.
Who moved on this name in 2025Q4
13F transactions reported for the latest quarter, grouped by direction.
New positions1
- Steve Cohen (Point72)+43,668$105K
Added to3
- Ken Griffin (Citadel Advisors)+222,164$533K
- D.E. Shaw & Co.+149,177$358K
- Two Sigma Investments+143,784$345K
Trimmed2
- Izzy Englander (Millennium Mgmt)−181,918$437K
- AQR Capital Management−8,924$21K
Exited0
—
Institutional ownership over time
Distinct super-investors holding this ticker · combined dollar value, by quarter.
| Quarter | Holders | Combined value |
|---|---|---|
| 2022Q1 | 8 | $114.4M |
| 2022Q2 | 9 | $99.7M |
| 2022Q3 | 8 | $64K |
| 2022Q4 | 9 | $54.9M |
| 2023Q1 | 11 | $35.0M |
| 2023Q2 | 10 | $46.1M |
| 2023Q3 | 11 | $36.3M |
| 2023Q4 | 10 | $40.0M |
| 2024Q1 | 7 | $28.0M |
| 2024Q2 | 7 | $17.9M |
| 2024Q3 | 6 | $2.0M |
| 2024Q4 | 7 | $2.0M |
| 2025Q1 | 7 | $1.4M |
| 2025Q2 | 6 | $4.5M |
| 2025Q3 | 7 | $4.4M |
| 2025Q4 | 8 | $4.4M |
Who owns GPMT
8 super-investors · 2025Q4
Tracked stake
1.93M
shares
Combined value
$4M
% of shares outstanding
—
shares-out unknown
Quarter action mix
New1Added4Trim2Held1
| # | Manager | Shares | Value |
|---|---|---|---|
| 1 | D.E. Shaw & Co. | 803.8K | $2M |
| 2 | Ken Griffin Citadel Advisors | 399.4K | $958K |
| 3 | Two Sigma Investments | 330.6K | $793K |
| 4 | Izzy Englander Millennium Mgmt | 242.7K | $583K |
| 5 | Steve Cohen Point72 | 43.7K | $105K |
| 6 | AQR Capital Management | 13.7K | $33K |
| 7 | Ken Griffin Citadel Advisors | 10.4K | $25K |
| 8 | T. Rowe Price | 85.5K | $206 |
Recent moves
20 transactions
- +222,164 · 2025Q4
- +149,177 · 2025Q4
- +143,784 · 2025Q4
- −8,924 · 2025Q4
- +43,668 · 2025Q4
- −181,918 · 2025Q4
- +191,657 · 2025Q3
- −334,384 · 2025Q3
- +186,781 · 2025Q3
- −55,164 · 2025Q3
- +148,793 · 2025Q2
- TRIMT. Rowe Price−22,231 · 2025Q2
- +739,310 · 2025Q2
- −78,691 · 2025Q2
- TRIMD.E. Shaw & Co.−119,836 · 2025Q1
- +129,222 · 2025Q1
- −8,518 · 2025Q1
- +15,700 · 2025Q1
- −125,400 · 2024Q1
- TRIMT. Rowe Price−37,665 · 2024Q4
Embed this chart
Paste this iframe anywhere to embed the live GPMT chart.
<iframe src="https://openstocks.me/embed/stock/GPMT" width="100%" height="480" frameborder="0" loading="lazy" title="GPMT chart by OpenStocks" style="border:0;border-radius:12px;background:transparent"></iframe>