Ticker · CUSIP 577096100
Holders (tracked)
12
Combined shares
7,187,206
Combined value
$33.13M
Last close
—
Quarter
2024Q4
Tracked holders · last 8 quarters
+1 vs previous quarter over the last 8.
SEC event timeline
1 events
- Norges Bank (Norway SWF) trimmed2025-11-12−108,878 shares · 2024Q313F
Insider activity
No insider transactions in the last 30 days.
Who moved on this name in 2024Q4
13F transactions reported for the latest quarter, grouped by direction.
New positions0
—
Added to5
- Renaissance Technologies+237,400$1.1M
- D.E. Shaw & Co.+93,792$445K
- Mario Gabelli (GAMCO)+5,300$25K
- AQR Capital Management+1,229$6K
- T. Rowe Price+53,699$255
Trimmed2
- Izzy Englander (Millennium Mgmt)−1,802,129$8.5M
- Two Sigma Investments−370,001$1.8M
Exited0
—
Institutional ownership over time
Distinct super-investors holding this ticker · combined dollar value, by quarter.
| Quarter | Holders | Combined value |
|---|---|---|
| 2021Q3 | 6 | $198.4M |
| 2021Q4 | 8 | $187.4M |
| 2022Q1 | 10 | $79.4M |
| 2022Q2 | 8 | $85.6M |
| 2022Q3 | 6 | $69K |
| 2022Q4 | 10 | $57.8M |
| 2023Q1 | 8 | $62.4M |
| 2023Q2 | 9 | $83.7M |
| 2023Q3 | 9 | $55.9M |
| 2023Q4 | 9 | $73.6M |
| 2024Q1 | 10 | $63.6M |
| 2024Q2 | 12 | $135.7M |
| 2024Q3 | 11 | $35.3M |
| 2024Q4 | 12 | $33.1M |
Who owns MTTR*
12 super-investors · 2024Q4
Tracked stake
7.19M
shares
Combined value
$33M
% of shares outstanding
—
shares-out unknown
Quarter action mix
Added5Trim3Held4
| # | Manager | Shares | Value |
|---|---|---|---|
| 1 | Izzy Englander Millennium Mgmt | 2.36M | $11M |
| 2 | D.E. Shaw & Co. | 1.02M | $5M |
| 3 | Ken Griffin Citadel Advisors | 867.2K | $4M |
| 4 | Norges Bank Norway SWF | 762.1K | $4M |
| 5 | Ken Griffin Citadel Advisors | 672.7K | $3M |
| 6 | Izzy Englander Millennium Mgmt | 500.0K | $2M |
| 7 | Renaissance Technologies | 487.4K | $2M |
| 8 | Ken Griffin Citadel Advisors | 178.3K | $845K |
| 9 | AQR Capital Management | 57.6K | $273K |
| 10 | Two Sigma Investments | 53.6K | $254K |
| 11 | Mario Gabelli GAMCO | 30.2K | $143K |
| 12 | T. Rowe Price | 196.9K | $934 |
Recent moves
20 transactions
- −108,878 · 2024Q3
- SOLDD.E. Shaw & Co.−1,018,952 · 2025Q1
- −53,620 · 2025Q1
- −57,631 · 2025Q1
- −2,362,219 · 2025Q1
- −487,411 · 2025Q1
- SOLDT. Rowe Price−196,900 · 2025Q1
- −324,512 · 2024Q1
- −30,164 · 2025Q1
- −762,146 · 2025Q1
- +53,699 · 2024Q4
- −370,001 · 2024Q4
- +1,229 · 2024Q4
- +93,792 · 2024Q4
- −1,802,129 · 2024Q4
- +237,400 · 2024Q4
- +5,300 · 2024Q4
- TRIMT. Rowe Price−1,693 · 2024Q3
- −197,800 · 2024Q3
- +1,142,895 · 2024Q3
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