Harbor International Compounders ETF
OSEA
64 hedge funds and large institutions have $413M invested in Harbor International Compounders ETF in 2025 Q3 according to their latest regulatory filings, with 9 funds opening new positions, 31 increasing their positions, 16 reducing their positions, and 9 closing their positions.
94% more repeat investments, than reductions
Existing positions increased: 31 | Existing positions reduced: 16
10% more capital invested
Capital invested by funds: $377M → $413M (+$36.6M)
5.03% more ownership
Funds ownership: 78.89% → 83.92% (+5%)
0% more funds holding
Funds holding: 64 → 64 (0)
0% more funds holding in top 10
Funds holding in top 10: 6 → 6 (0)
0% more first-time investments, than exits
New positions opened: 9 | Existing positions closed: 9
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
PNC Financial Services Group
Pittsburgh,
Pennsylvania
|
+$18.6M |
| 2 |
Raymond James Financial
St Petersburg,
Florida
|
+$12.6M |
| 3 |
Bank of America
Charlotte,
North Carolina
|
+$8.3M |
| 4 |
AAS
Annex Advisory Services
Brookfield,
Wisconsin
|
+$8.01M |
| 5 |
DE
Diversified Enterprises
Wilmington,
Delaware
|
+$5.02M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
AWA
Amplius Wealth Advisors
Blue Bell,
Pennsylvania
|
-$27.2M |
| 2 |
LPL Financial
San Diego,
California
|
-$7.9M |
| 3 |
AIM
AMI Investment Management
Kendallville,
Indiana
|
-$3.57M |
| 4 |
FAIM
Financial Advocates Investment Management
Olympia,
Washington
|
-$1.93M |
| 5 |
Envestnet Asset Management
Chicago,
Illinois
|
-$939K |
OSEA Hedge Fund Activity: Q3 2025 in Review
64 of the 7,640 institutional investors tracked by Wall St. Rank reported a position in Harbor International Compounders ETF (OSEA) for Q3 2025, worth a combined $413M — up 9.7% from $377M a quarter earlier.
Fund positioning in OSEA was balanced in Q3 2025: 9 funds opened new positions, 9 closed out, 31 added to existing stakes and 16 trimmed.
The largest buyer was PNC Financial Services Group, opening a new position worth an estimated $18.6M. The largest seller was Amplius Wealth Advisors, cutting an estimated $27.2M.
- 64 institutional investors held Harbor International Compounders ETF (OSEA) as of Q3 2025, unchanged from Q2 2025.
- Funds reported $413M of Harbor International Compounders ETF stock for Q3 2025, up 9.7% quarter-over-quarter.
- 9 funds opened new Harbor International Compounders ETF positions in Q3 2025 and 9 closed out, a net change of 0 holders.
- The largest Harbor International Compounders ETF buyer in Q3 2025 was PNC Financial Services Group, an estimated $18.6M added.
- The largest Harbor International Compounders ETF seller in Q3 2025 was Amplius Wealth Advisors, an estimated $27.2M sold.
Based on aggregated 13F filings for Q3 2025.