SIFI HARBOR ETF TRUST: institutional ownership and insider trading

6 funds reported holding $1.57M of HARBOR ETF TRUST in their latest 13F filings; in Q2 2026 funds net bought $1.13M, with 1 new positions and 0 funds selling out.

Famous investors holding SIFI

• Ken Griffin (Citadel Advisors): $244K, 0.0% of the portfolio

Largest institutional holders of SIFI

1. JANE STREET GROUP, LLC — $1.07M
2. CITADEL ADVISORS LLC — $244K
3. Steward Partners Investment Advisory, LLC — $200K
4. INTERNATIONAL ASSETS INVESTMENT MANAGEMENT, LLC — $45.7K
5. OSAIC HOLDINGS, INC. — $4.37K
6. MORGAN STANLEY (MS, MS-PA, MS-PE, MS-PF, MS-PI, MS-PK, MS-PL, MS-PO, MS-PP, MS-PQ) — $53

All SIFI 13F holders