BBH Select Mid Cap ETF
BBHM
7 hedge funds and large institutions have $464M invested in BBH Select Mid Cap ETF in 2026 Q1 according to their latest regulatory filings, with 4 funds opening new positions, increasing their positions, 1 reducing their positions, and 4 closing their positions.
0.28% more ownership
Funds ownership: 97.97% → 98.25% (+0.28%)
0% more funds holding
Funds holding: 7 → 7 (0)
0% more funds holding in top 10
Funds holding in top 10: 1 → 1 (0)
0% more first-time investments, than exits
New positions opened: 4 | Existing positions closed: 4
4% less capital invested
Capital invested by funds: $482M → $464M (-$18.4M)
100% less repeat investments, than reductions
Existing positions increased: 0 | Existing positions reduced: 1
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Jane Street
New York
|
+$411K |
| 2 |
Citadel Advisors
Miami,
Florida
|
+$327K |
| 3 |
Bank of New York Mellon
New York
|
+$161K |
| 4 |
JP Morgan Chase
New York
|
+$94.7K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
BBHC
Brown Brothers Harriman & Co
New York
|
-$8.07M |
| 2 |
Cerity Partners
New York
|
-$225K |
| 3 |
KCM
Kathmere Capital Management
Wayne,
Pennsylvania
|
-$157K |
| 4 |
OSAM
O'Shaughnessy Asset Management
Stamford,
Connecticut
|
-$135K |
| 5 |
Rockefeller Capital Management
New York
|
-$1.88K |
| Name | Holding | Trade Value |
Shares Change |
Change in Stake |
|
|---|---|---|---|---|---|
|
BBHC
1
Brown Brothers Harriman & Co
New York
| $463M | -$8.07M | -703,625 | -2% |
|
|
2
Jane Street
New York
| $395K | +$411K | +35,882 | New |
|
3
Northern Trust
Chicago,
Illinois
| $376K | – | – | – |
|
|
4
Citadel Advisors
Miami,
Florida
| $314K | +$327K | +28,518 | New |
|
|
5
Bank of New York Mellon
New York
| $155K | +$161K | +14,033 | New |
|
|
6
JP Morgan Chase
New York
| $88.4K | +$94.7K | +8,263 | New |
|
7
Fidelity Investments
Boston,
Massachusetts
| $1.77K | – | – | – |
|
|
8
Cerity Partners
New York
| – | -$225K | -19,933 | Closed |
|
|
KCM
9
Kathmere Capital Management
Wayne,
Pennsylvania
| – | -$157K | -13,972 | Closed |
|
|
OSAM
10
O'Shaughnessy Asset Management
Stamford,
Connecticut
| – | -$135K | -11,970 | Closed |
|
|
11
Rockefeller Capital Management
New York
| – | -$1.88K | -167 | Closed |
|
BBHM Hedge Fund Activity: Q1 2026 in Review
7 of the 8,161 institutional investors tracked by Wall St. Rank reported a position in BBH Select Mid Cap ETF (BBHM) for Q1 2026, worth a combined $464M — down 3.8% from $482M a quarter earlier.
Fund positioning in BBHM was balanced in Q1 2026: 4 funds opened new positions, 4 closed out, 0 added to existing stakes and 1 trimmed.
The largest buyer was Jane Street, opening a new position worth an estimated $411K. The largest seller was Brown Brothers Harriman & Co, cutting an estimated $8.07M.
- 7 institutional investors held BBH Select Mid Cap ETF (BBHM) as of Q1 2026, unchanged from Q4 2025.
- Funds reported $464M of BBH Select Mid Cap ETF stock for Q1 2026, down 3.8% quarter-over-quarter.
- 4 funds opened new BBH Select Mid Cap ETF positions in Q1 2026 and 4 closed out, a net change of 0 holders.
- The largest BBH Select Mid Cap ETF buyer in Q1 2026 was Jane Street, an estimated $411K added.
- The largest BBH Select Mid Cap ETF seller in Q1 2026 was Brown Brothers Harriman & Co, an estimated $8.07M sold.
Based on aggregated 13F filings for Q1 2026.