SIFI · Harbor Ares Systematic Multi-Sector Income ETF ETF
$43.14
-0.01 (-0.02%)
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: 5
Total Value: $1,522,467
Total Shares: 34,824
Institutional Ownership Trend
20 quarters
Holder Concentration
Across 5 13F filers · Δ vs Mar 31, 2026Top Holder
70.5%
+20.5 pts
Top 5
100.0%
0.0 pts
Top 10
100.0%
0.0 pts
HHI
5,405
Highly concentrated+1,315
Quarterly Activity
vs Mar 31, 2026
New
1
Increased
2
Decreased
0
Sold Out
1
Unchanged
2
Holder count:
0
Institutional value:
+253.1%
Shares held:
+249.8%
Top Buyers
vs Mar 31, 2026| Institution | Added | Now Holds | Open |
|---|---|---|---|
| Large Steward Partners Investment Advisory, LLC | +757 | 4,584 | |
| Mega CITADEL ADVISORS LLC | +601 | 5,577 |
Top Sellers
vs Mar 31, 2026No qualifying movers this quarter.
Top New Positions
vs Mar 31, 2026| Institution | Acquired | Value (USD) | Open |
|---|---|---|---|
| Mega JANE STREET GROUP, LLC | 24,562 | $1,073,826 |
Top Sold-Out Positions
vs Mar 31, 2026| Institution | Previously Held | Last Value (USD) | Open |
|---|---|---|---|
| Mid INTERNATIONAL ASSETS INVESTMENT MANAGEMENT, LLC | 1,050 | $45,487 |
| Holder | Value (USD) | % of 13F | Shares | Type | Filed | Open |
|---|---|---|---|---|---|---|
| Mega JANE STREET GROUP, LLC | $1,073,826 | 70.53% | 24,562 | Shares | 2026-08-14 | |
| Mega CITADEL ADVISORS LLC | $243,820 | 16.01% | 5,577 | Shares | 2026-09-02 | |
| Large Steward Partners Investment Advisory, LLC | $200,407 | 13.16% | 4,584 | Shares | 2026-08-13 | |
| Large OSAIC HOLDINGS, INC. | $4,371 | 0.29% | 100 | Shares | 2026-08-14 | |
| Mega MORGAN STANLEY | $43 | 0.00% | 1 | Shares | 2026-08-13 |