MYCK · State Street(R) My2031 Corporate Bond ETF ETF
$24.35
-0.02 (-0.06%)
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: 1
Total Value: $825,112
Total Shares: 33,268
Institutional Ownership Trend
8 quarters
Holder Concentration
Across 1 13F filers · Δ vs Mar 31, 2026Top Holder
100.0%
+25.3 pts
Top 5
100.0%
+5.8 pts
Top 10
100.0%
+0.0 pts
HHI
10,000
Highly concentrated+4,312
Quarterly Activity
vs Mar 31, 2026
New
0
Increased
1
Decreased
0
Sold Out
10
Unchanged
0
Holder count:
-10
Institutional value:
-95.5%
Shares held:
-95.5%
Top Buyers
vs Mar 31, 2026| Institution | Added | Now Holds | Open |
|---|---|---|---|
| Mega CITADEL ADVISORS LLC | +23,419 | 33,268 |
Top Sellers
vs Mar 31, 2026No qualifying movers this quarter.
Top New Positions
vs Mar 31, 2026No new positions this quarter.
Top Sold-Out Positions
vs Mar 31, 2026| Institution | Previously Held | Last Value (USD) | Open |
|---|---|---|---|
| Large Lido Advisors, LLC | 546,601 | $13,612,551 | |
| Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP | 53,600 | $1,334,854 | |
| Small Global Financial Private Client, LLC | 36,905 | $919,082 | |
| Small L2 Asset Management, LLC | 26,717 | $665,360 | |
| Mid Equitable Holdings, Inc. | 25,766 | $641,676 |
| Holder | Value (USD) | % of 13F | Shares | Type | Filed | Open |
|---|---|---|---|---|---|---|
| Mega CITADEL ADVISORS LLC MYCK | $825,112 | 100.00% | 33,268 | Shares | 2026-09-02 |