Proshares Short Midcap 400MYYETF
13F holders, Q4 2024 (December 31)5holders
1new positions
1sold out
1famous investor
$19.01avg. 13F price*
At the end of Q4 2024, 5 institutions reported holding Proshares Short Midcap 400 (MYY) in their 13F filings, unchanged from Q3 2024. 1 opened new positions and 1 sold out. The largest holders were Tower Research Capital LLC (TRC) ($551K), Citadel Advisors ($328K) and Susquehanna International Group, LLP ($210K). One famous investor held it Ken Griffin (0.0% of Citadel Advisors's portfolio).
- Company
- Proshares Short Midcap 400
- CUSIP
- 74347B250
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q3 2024 → Q4 2024
| Institutions | Total Value | |
|---|---|---|
| New Positions | 1 | $210K |
| Exits | 1 | $54K |
All 13F filers, Q3 2024 → Q4 2024: 21,683 shares bought and 8,983 shares sold, net +12,700 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 5 holders
| Tower Research Capital LLC (TRC) | 0.01% | Add +57.9% | 28,979 | $551K |
| Citadel Advisors | 0.00% | Reduce -26.3% | 17,259 | $328K |
| Susquehanna International Group, LLP | 0.00% | New | 11,054 | $210K |
| Morgan Stanley | 0.00% | No change | 1 | $36 |
| Wells Fargo & Company | 0.00% | No change | 1 | $21 |
"% of holder's portfolio" is MYY's weight in each manager's 13F, not the share of Proshares Short Midcap 400 the manager owns.