Ticker · CUSIP 620071100
Holders (tracked)
8
Combined shares
596,474
Combined value
$6.87M
Last close
—
Quarter
2025Q4
Tracked holders · last 8 quarters
Flat over the last 8 quarters.
SEC event timeline
12 events
- D.E. Shaw & Co. trimmed2026-02-17−83,869 shares · 2025Q413F
- Ken Griffin (Citadel Advisors) trimmed2026-02-17−16,488 shares · 2025Q413F
- Two Sigma Investments trimmed2026-02-17−28,939 shares · 2025Q413F
- Izzy Englander (Millennium Mgmt) trimmed2026-02-17−19,756 shares · 2025Q413F
- AQR Capital Management added2026-02-17+111,756 shares · 2025Q413F
- Renaissance Technologies trimmed2026-02-12−26,100 shares · 2025Q413F
- AQR Capital Management opened position2025-11-14+163,389 shares · 2025Q313F
- Izzy Englander (Millennium Mgmt) added2025-11-14+40,252 shares · 2025Q313F
- Two Sigma Investments added2025-11-14+87,764 shares · 2025Q313F
- D.E. Shaw & Co. trimmed2025-11-14−103,685 shares · 2025Q313F
- T. Rowe Price trimmed2025-11-14−2,343 shares · 2025Q313F
- Renaissance Technologies trimmed2025-11-13−15,600 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 positions0
—
Added to1
- AQR Capital Management+111,756$1.4M
Trimmed5
- D.E. Shaw & Co.−83,869$1.0M
- Two Sigma Investments−28,939$357K
- Renaissance Technologies−26,100$322K
- Izzy Englander (Millennium Mgmt)−19,756$244K
- Ken Griffin (Citadel Advisors)−16,488$203K
Exited0
—
Institutional ownership over time
Distinct super-investors holding this ticker · combined dollar value, by quarter.
| Quarter | Holders | Combined value |
|---|---|---|
| 2022Q1 | 5 | $55.3M |
| 2022Q2 | 5 | $40.8M |
| 2022Q3 | 4 | $47K |
| 2022Q4 | 3 | $36.7M |
| 2023Q1 | 9 | $11.3M |
| 2023Q2 | 10 | $14.8M |
| 2023Q3 | 10 | $10.8M |
| 2023Q4 | 8 | $7.6M |
| 2024Q1 | 8 | $7.1M |
| 2024Q2 | 9 | $5.8M |
| 2024Q3 | 8 | $2.5M |
| 2024Q4 | 7 | $2.9M |
| 2025Q1 | 8 | $5.7M |
| 2025Q2 | 8 | $5.6M |
| 2025Q3 | 8 | $10.3M |
| 2025Q4 | 8 | $6.9M |
Who owns MPAA
8 super-investors · 2025Q4
Tracked stake
596.5K
shares
Combined value
$7M
% of shares outstanding
—
shares-out unknown
Quarter action mix
Added1Trim6Held1
| # | Manager | Shares | Value |
|---|---|---|---|
| 1 | AQR Capital Management | 275.1K | $3M |
| 2 | Two Sigma Investments | 91.6K | $1M |
| 3 | Renaissance Technologies | 60.5K | $747K |
| 4 | Ken Griffin Citadel Advisors | 51.3K | $633K |
| 5 | Izzy Englander Millennium Mgmt | 38.4K | $474K |
| 6 | D.E. Shaw & Co. | 28.7K | $354K |
| 7 | Ken Griffin Citadel Advisors | 10.9K | $135K |
| 8 | T. Rowe Price | 39.9K | $493 |
Recent moves
20 transactions
- −16,488 · 2025Q4
- +111,756 · 2025Q4
- −28,939 · 2025Q4
- −19,756 · 2025Q4
- TRIMD.E. Shaw & Co.−83,869 · 2025Q4
- −26,100 · 2025Q4
- +40,252 · 2025Q3
- +87,764 · 2025Q3
- TRIMT. Rowe Price−2,343 · 2025Q3
- +163,389 · 2025Q3
- TRIMD.E. Shaw & Co.−103,685 · 2025Q3
- −15,600 · 2025Q3
- +8,617 · 2025Q2
- −231,766 · 2025Q2
- −1,239 · 2025Q2
- TRIMD.E. Shaw & Co.−8,768 · 2025Q2
- +75,000 · 2025Q2
- +14,887 · 2025Q1
- +167,646 · 2025Q1
- +82,528 · 2025Q1
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