MLAAU MOUNTAIN LAKE ACQUISIT CORP
FollowUnit (unit), issuer CIK 2094265
9 managers (9 13F filers) reported a position in MLAAU shares at 2026-06-30, 2,279,928 shares in all. 1 filer opened a position and 24 filers sold out during the quarter.
- Managers
- 9
- 13F filers
- 9
- New
- 1
- Added
- 1
- Reduced
- 2
- Sold out
- 24
- Shares held by filers
- 2,279,928
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, Q2 2026
Filers in the available 13F reports with a share position at 2026-06-30, 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 |
|---|---|---|---|---|---|
| Calamos Advisors LLCin group Calamos Advisors LLC | 783,000 | $7.92M | 0.03% | 0 | 13F-HRTimelineGroup |
| OMERS ADMINISTRATION Corp | 626,400 | $6.28M | 0.04% | 0 | 13F-HRTimeline |
| TUDOR INVESTMENT CORP ET AL | 300,000 | $3.01M | 0.01% | 0 | 13F-HRTimeline |
| Qube Research & Technologies Ltd | 250,000 | $2.54M | <0.01% | 0 | 13F-HRTimeline |
| TORONTO DOMINION BANKin group TORONTO DOMINION BANK | 166,060 | $1.67M | <0.01% | -244,510 | 13F-HRTimelineGroup |
| Clear Street Group Inc.in group Clear Street Group Inc. | 118,425 | $1.19M | <0.01% | +97,490 | 13F-HRTimelineGroup |
| HRT FINANCIAL LP | 27,389 | $278K | <0.01% | -1,057 | 13F-HRTimeline |
| LONGFELLOW INVESTMENT MANAGEMENT CO LLC | 8,414 | $84.4K | 0.02% | 0 | 13F-HRTimeline |
| UBS Group AGin group UBS Group AG | 240 | $2.41K | <0.01% | new | 13F-HRTimelineGroup |