Columbia Research Enhanced Small Cap ETF
RESM
3 hedge funds and large institutions have $3.02M invested in Columbia Research Enhanced Small Cap ETF in 2026 Q1 according to their latest regulatory filings, with 1 funds opening new positions, 1 increasing their positions, 1 reducing their positions, and closing their positions.
50% more funds holding
Funds holding: 2 → 3 (+1)
0% more repeat investments, than reductions
Existing positions increased: 1 | Existing positions reduced: 1
39% less capital invested
Capital invested by funds: $4.97M → $3.02M (-$1.95M)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Ameriprise
Minneapolis,
Minnesota
|
+$2.55M |
| 2 |
Royal Bank of Canada
Toronto,
Ontario, Canada
|
+$131K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Wells Fargo
San Francisco,
California
|
-$4.8M |
| Name | Holding | Trade Value |
Shares Change |
Change in Stake |
|
|---|---|---|---|---|---|
|
1
Ameriprise
Minneapolis,
Minnesota
| $2.5M | +$2.55M | +122,354 | New |
|
|
2
Wells Fargo
San Francisco,
California
| $375K | -$4.8M | -230,400 | -93% |
|
|
3
Royal Bank of Canada
Toronto,
Ontario, Canada
| $148K | +$131K | +6,281 | +630% |
|
RESM Hedge Fund Activity: Q1 2026 in Review
3 of the 8,127 institutional investors tracked by Wall St. Rank reported a position in Columbia Research Enhanced Small Cap ETF (RESM) for Q1 2026, worth a combined $3.02M — down 39% from $4.97M a quarter earlier.
Buyers outnumbered sellers: 1 fund opened new RESM positions and 0 closed out — a net gain of 1 holder — while 1 added to existing stakes and 1 trimmed.
The largest buyer was Ameriprise, opening a new position worth an estimated $2.55M. The largest seller was Wells Fargo, cutting an estimated $4.8M.
- 3 institutional investors held Columbia Research Enhanced Small Cap ETF (RESM) as of Q1 2026, up from 2 in Q4 2025.
- Funds reported $3.02M of Columbia Research Enhanced Small Cap ETF stock for Q1 2026, down 39% quarter-over-quarter.
- 1 fund opened new Columbia Research Enhanced Small Cap ETF positions in Q1 2026 and 0 closed out, a net change of +1 holder.
- The largest Columbia Research Enhanced Small Cap ETF buyer in Q1 2026 was Ameriprise, an estimated $2.55M added.
- The largest Columbia Research Enhanced Small Cap ETF seller in Q1 2026 was Wells Fargo, an estimated $4.8M sold.
Based on aggregated 13F filings for Q1 2026.