- Quarter end
- 31 Dec 2025
- the date the book describes
- Filed
- 27 Oct 2026
- latest of these filings; the earliest 5 Feb 2026
- Managers listing it
- 27
- at least, of 95 tracked, among listed positions
- Comparable managers
- 92
- filed both Q3 2025 and Q4 2025; 3 listed it in both
- Shares listed
- 2,042,032
- combined, among listed positions
- Reported value
- $214m
- combined, at the quarter end
Among the 92 comparable managers: 13 buyers (opened or added shares) and 14 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was -63,607.
Managers listing MGRC in Q4 2025
27 of 27 holders
Largest increases and reductions, by shares
Increases
- Citadel Advisors LLCexisting position · 67,697 shares now+65,281
- Voloridge Investment Management LLCexisting position · 44,165 shares now+31,063
- Two Sigma Investments LPexisting position · 69,060 shares now+30,377
- Capital World Investorsexisting position · 321,100 shares now+26,564
- Bridgewater Associates LPexisting position · 11,733 shares now+7,781
Reductions
- Marshall Wace LLPexisting position · 15,920 shares now-60,546
- AQR Capital Management LLCexisting position · 32,310 shares now-48,373
- Jane Street Group LLCexisting position · 28,084 shares now-38,366
- Invesco Ltdexisting position · 39,149 shares now-22,545
- Squarepoint Ops LLCexisting position · 25,682 shares now-16,458
New positions and exits
New (2)
Exited (2)
- Freestone Grove Partners LPwas $1.8m
- Renaissance Technologies LLCwas $1.2m
Ownership over time
Tracked managers listing it, at least.
| Quarter | Holders | Reported value | Buyers | Sellers |
|---|---|---|---|---|
| Q2 2013 | 1 | $2.4m | n.a. | n.a. |
| Q3 2013 | 1 | $2.2m | n.a. | n.a. |
| Q4 2016 | 1 | $778k | n.a. | n.a. |
| Q2 2017 | 1 | $5.6m | n.a. | n.a. |
| Q3 2017 | 1 | $6.9m | n.a. | n.a. |
| Q4 2017 | 1 | $8.3m | n.a. | n.a. |
| Q1 2018 | 2 | $9.9m | n.a. | n.a. |
| Q2 2018 | 5 | $69m | n.a. | n.a. |
| Q3 2018 | 4 | $26m | n.a. | n.a. |
| Q4 2018 | 4 | $9.5m | n.a. | n.a. |
| Q1 2019 | 2 | $7.2m | n.a. | n.a. |
| Q2 2019 | 3 | $19m | n.a. | n.a. |
| Q3 2019 | 3 | $25m | n.a. | n.a. |
| Q4 2019 | 3 | $30m | n.a. | n.a. |
| Q1 2020 | 2 | $14m | n.a. | n.a. |
| Q2 2020 | 2 | $9.9m | n.a. | n.a. |
| Q3 2020 | 3 | $8.2m | n.a. | n.a. |
| Q4 2020 | 1 | $959k | n.a. | n.a. |
| Q1 2021 | 1 | $1.2m | n.a. | n.a. |
| Q4 2021 | 1 | $435k | n.a. | n.a. |
| Q1 2022 | 2 | $3.2m | n.a. | n.a. |
| Q2 2022 | 1 | $1.8m | n.a. | n.a. |
| Q3 2022 | 1 | $2.0m | n.a. | n.a. |
| Q4 2022 | 1 | $2.3m | n.a. | n.a. |
| Q1 2023 | 1 | $2.2m | n.a. | n.a. |
| Q2 2023 | 1 | $2.1m | n.a. | n.a. |
| Q3 2023 | 2 | $11m | n.a. | n.a. |
| Q4 2023 | 2 | $59m | 1 | 0 |
| Q1 2024 | 5 | $229m | 5 | 0 |
| Q2 2024 | 4 | $124m | 1 | 3 |
| Q3 2024 | 7 | $148m | 5 | 2 |
| Q4 2024 | 4 | $78m | 2 | 3 |
| Q1 2025 | 4 | $82m | 1 | 3 |
| Q2 2025 | 6 | $100m | 3 | 1 |
| Q3 2025 | 4 | $76m | 0 | 2 |
| Q4 2025 | 3 | $69m | 13 | 14 |
| Q1 2026 | 3 | $73m | 12 | 14 |
| Q2 2026 | 2 | $42m | 18 | 11 |
Compare with…
Holders over time, buyers and sellers, and the managers holding both, side by side for up to four stocks.
MGRC and V →MGRC and MA →MGRC and MCO →Choose a stock to compare with MGRC →
How much of the picture this is
A 13F is a manager’s long US-listed equity book at a quarter end, filed up to 45 days later. It shows no shorts, cash, bonds or performance, and it is never today’s portfolio. Large books are listed to their largest positions, so a manager missing from this table may still hold a small position below that line. These are 95 tracked managers, not the institutional market.
Which funds own MGRC, latest filings →Back to the 13F Explorer →