MF · holdings as filed 2026-03-31
What's inside ACRNX?
Columbia Acorn Fund
- Holdings
- 96
- positions in the fund
- Top 10
- 21%
- of fund assets
- Expense ratio
- 0.83%
- net, per year
- Fund size
- $2B
- total net assets
Top 20 holdings
| Rank | Logo | Ticker / Name | Weight | |
|---|---|---|---|---|
| 1 | S  | SPXCSPX TECHNOLOGIES INC | 2.49% | |
| 2 | I  | INSMINSMED INC | 2.45% | |
| 3 | C  | CLSCELESTICA INC | 2.16% | |
| 4 | C  | CHDNCHURCHILL DOWNS INC | 2.15% | |
| 5 | C  | CGCARLYLE GROUP INC/THE | 2.05% | |
| 6 | C  | CWCURTISS-WRIGHT CORP | 1.99% | |
| 7 | V  | VIAVVIAVI SOLUTIONS INC | 1.97% | |
| 8 | S  | STRLSTERLING INFRASTRUCTURE INC | 1.95% | |
| 9 | G  | GCMGGCM GROSVENOR INC - CLASS A | 1.93% | |
| 10 | I  | IDCCINTERDIGITAL INC | 1.89% | |
| 11 | M  | MTZMASTEC INC | 1.88% | |
| 12 | V  | VSECVSE CORP | 1.84% | |
| 13 | C  | COHRCOHERENT CORP | 1.83% | |
| 14 | M  | MODMODINE MANUFACTURING CO | 1.83% | |
| 15 | C  | CVCOCAVCO INDUSTRIES INC | 1.79% | |
| 16 | B  | BEBLOOM ENERGY CORP- A | 1.74% | |
| 17 | W  | WINGWINGSTOP INC | 1.67% | |
| 18 | E  | ESABESAB CORP | 1.60% | |
| 19 | D  | DORMDORMAN PRODUCTS INC | 1.60% | |
| 20 | X  | XBISS SPDR S&P BIOTECH ETF | 1.58% |
Top holdings — Information Technology
Your 10 largest positions in this sector
1
S
SPXCSPX TECHNOLOGIES INC
2.49%2
C
CLSCELESTICA INC
2.16%3
C
CWCURTISS-WRIGHT CORP
1.99%4
V
VIAVVIAVI SOLUTIONS INC
1.97%5
B
BEBLOOM ENERGY CORP- A
1.74%6
E
ESABESAB CORP
1.60%7
H
HQYHEALTHEQUITY INC
1.57%8
S
SMTCSEMTECH CORP
1.44%9
M
MRVLMARVELL TECHNOLOGY INC
1.31%10
F
FTAIFTAI AVIATION LTD
1.20%Top holdings — United States
Your 10 largest positions in this country
1
S
SPXCSPX TECHNOLOGIES INC
2.49%2
I
INSMINSMED INC
2.45%3
C
CHDNCHURCHILL DOWNS INC
2.15%4
C
CGCARLYLE GROUP INC/THE
2.05%5
C
CWCURTISS-WRIGHT CORP
1.99%6
V
VIAVVIAVI SOLUTIONS INC
1.97%7
S
STRLSTERLING INFRASTRUCTURE INC
1.95%8
G
GCMGGCM GROSVENOR INC - CLASS A
1.93%9
I
IDCCINTERDIGITAL INC
1.89%10
M
MTZMASTEC INC
1.88%Geography reflects each issuer's registered business address per SEC EDGAR filings where available, falling back to the exchange or listing where no SEC filing exists — not necessarily where a company's stock is primarily listed (e.g. TSMC is classified as Taiwan even though its ADR trades on the NYSE).
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Data source: official SEC Form N-PORT filings (as of 2026-03-31); expense ratio from SEC prospectus (risk/return) filings. Fund holdings are disclosed quarterly and may reflect a 60-day reporting delay.
Informational and educational only — not investment advice.
Informational and educational only — not investment advice.