SDD · ProShares UltraShort SmallCap600 ETF
$8.41
-0.06 (-0.71%)
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: 3
Total Value: $544,226
Total Shares: 47,201
Institutional Ownership Trend
25 quarters
Holder Concentration
Across 3 13F filers · Δ vs Dec 31, 2025Top Holder
56.6%
−41.4 pts
Top 5
100.0%
0.0 pts
Top 10
100.0%
0.0 pts
HHI
5,088
Highly concentrated−4,523
Quarterly Activity
vs Dec 31, 2025
New
1
Increased
0
Decreased
0
Sold Out
2
Unchanged
2
Holder count:
-1
Institutional value:
+108.9%
Shares held:
+126.1%
Top New Positions
vs Dec 31, 2025| Institution | Acquired | Value (USD) | Open |
|---|---|---|---|
| Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP | 26,733 | $308,231 |
Top Sold-Out Positions
vs Dec 31, 2025| Institution | Previously Held | Last Value (USD) | Open |
|---|---|---|---|
| Mega UBS Group AG | 251 | $3,132 | |
| Mid SIMPLEX TRADING, LLC | 161 | $2,009 |
| Holder | Value (USD) | % of 13F | Shares | Type | Filed | Open |
|---|---|---|---|---|---|---|
| Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP SDD | $308,231 | 56.64% | 26,733 | Shares | 2026-05-15 | |
| Small WealthPlan Investment Management, LLC SDD | $235,984 | 43.36% | 20,467 | Shares | 2026-04-29 | |
| Mega MORGAN STANLEY SDD | $11 | 0.00% | 1 | Shares | 2026-05-15 |