MZZ · ProShares UltraShort MidCap400 ETF
$5.99
-0.03 (-0.47%)
At close · Sep 4
Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.
Holders: 4
Total Value: $559,571
Total Shares: 39,131
Institutional Ownership Trend
14 quarters
Holder Concentration
Across 4 13F filers · Δ vs Mar 31, 2023Top Holder
57.9%
+3.9 pts
Top 5
100.0%
+0.0 pts
Top 10
100.0%
0.0 pts
HHI
4,680
Highly concentrated+707
Quarterly Activity
vs Mar 31, 2023
New
0
Increased
2
Decreased
1
Sold Out
3
Unchanged
1
Holder count:
-3
Institutional value:
-56.3%
Shares held:
-52.4%
Top Buyers
vs Mar 31, 2023| Institution | Added | Now Holds | Open |
|---|---|---|---|
| Mega UBS Group AG | +2,136 | 2,435 | |
| Mega CITADEL ADVISORS LLC | +1,460 | 22,673 |
Top Sellers
vs Mar 31, 2023| Institution | Sold | Now Holds | Open |
|---|---|---|---|
| Mid Tower Research Capital LLC (TRC) | −1,914 | 14,023 |
Top New Positions
vs Mar 31, 2023No new positions this quarter.
Top Sold-Out Positions
vs Mar 31, 2023| Institution | Previously Held | Last Value (USD) | Open |
|---|---|---|---|
| Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP | 44,121 | $690,934 | |
| Small Cutler Group LP | 600 | $1,573 | |
| Mid Advisory Services Network, LLC | 7 | $109 |
| Holder | Value (USD) | % of 13F | Shares | Type | Filed | Open |
|---|---|---|---|---|---|---|
| Mega CITADEL ADVISORS LLC MZZ | $324,223 | 57.94% | 22,673 | Shares | 2023-08-14 | |
| Mid Tower Research Capital LLC (TRC) MZZ | $200,528 | 35.84% | 14,023 | Shares | 2023-08-14 | |
| Mega UBS Group AG MZZ | $34,820 | 6.22% | 2,435 | Shares | 2023-08-11 | |
| — PROEQUITIES, INC. MZZ | $0 | 0.00% | 0 | Shares | 2023-08-10 |