MAMO MASSIMO GROUP
FollowCOM (common), issuer CIK 1952853
11 managers (12 13F filers) reported a position in MAMO shares at 2026-03-31, 261,033 shares in all. 4 filers opened a position and 6 filers sold out during the quarter.
- Managers
- 11
- 13F filers
- 12
- New
- 4
- Added
- 3
- Reduced
- 1
- Sold out
- 6
- Shares held by filers
- 261,033
Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.
13D and 13G filers
No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.
Insider trades
No Form 4 transaction on this security in the data.
13F holders, Q1 2026
Filers in the available 13F reports with a share position at 2026-03-31, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.
| Holder | Shares | Value | % of portfolio | Change | Source |
|---|---|---|---|---|---|
| GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC | 122,434 | $122K | <0.01% | +46,940 | 13F-HRTimelineGroup |
| VANGUARD GROUP INCgroup of 2 filers holding | 63,831 | $63.6K | new | Timeline
| |
| UBS Group AGin group UBS Group AG | 15,242 | $15.2K | <0.01% | -2,572 | 13F-HRTimelineGroup |
| BlackRock, Inc.in group BlackRock, Inc. | 14,292 | $14.2K | <0.01% | +1,144 | 13F-HRTimelineGroup |
| XTX Topco Ltdin group XTX Topco Ltd | 13,130 | $13.1K | <0.01% | new | 13F-HRTimelineGroup |
| RENAISSANCE TECHNOLOGIES LLC | 12,600 | $12.6K | <0.01% | new | 13F-HRTimeline |
| NORTHERN TRUST CORPin group NORTHERN TRUST CORP | 10,241 | $10.2K | <0.01% | 0 | 13F-HRTimelineGroup |
| Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T… | 9,052 | $9.02K | <0.01% | new | 13F-HRTimelineGroup |
| Advisory Services Network, LLC | 91 | $91 | <0.01% | new | 13F-HRTimeline |
| SBI Securities Co., Ltd. | 6 | $6 | <0.01% | 0 | 13F-HRTimeline |
| ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA | 114 | $0 | 0% | +96 | 13F-HRTimelineGroupValue filed as zero, left out of ratios. |