Latest Period
Q1 2026
Security Snapshot
MFS ACTIVE EXCHANGE TRADED F - INTERNATINL ETF (MFSI) Institutional Ownership
CUSIP: 55286W405
13F Institutional Holders and Ownership History from Q4 2024 to Q1 2026
Institutions Reporting
68
Shares (Excl. Options)
24,662,245
Price
$29.72
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- Security type / class
- Equity / INTERNATINL ETF
- Symbol
- MFSI
- All holders as of 31 Mar 2026
- Q1 2026
- Total 13F shares
- 24,662,245
- Total 13F value
- $731,884,976
- Portfolio coverage rank
- 0%
- Share change
- +6,486,098
- Value change
- +$191,989,120
- Number of holders
- 68
- SEC-reported price per share
- $31.78
Latest holder snapshot
5 signals
Issuer context
Names, identifiers, and filing context for this profile.
1 identity field
13F Shares, Excluding Options vs Price
13F Value, Excluding Options
Total Investors
Key facts
- MFSI - MFS ACTIVE EXCHANGE TRADED F - INTERNATINL ETF is tracked under CUSIP 55286W405.
- 68 institutions reported positions in Q1 2026.
- Schedule 13D/13G significant owner rows are not currently available.
Change
- Holder count moved from 54 to 68 between Q4 2025 and Q1 2026.
- SEC-reported value moved from $546,148,834 to $731,884,976.
Research use
- You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
- 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.
Evidence
Source: SEC Form 13F
Open SEC evidence
Latest holder context comes from 68 institutions filings for Q1 2026.
Security key
55286W405
Latest holder period
Q1 2026
13F holders
68
13D/G owners
0
CIK / CUSIP context first
Broader feeds
Recent Quarterly Holder Reports
Open recent reporting periods for CUSIP 55286W405:
As of 31 Mar 2026, 68 institutional investors reported holding 24,662,245 shares of MFS ACTIVE EXCHANGE TRADED F - INTERNATINL ETF (MFSI).
Quarter history
Institutional holders across reporting periods
Holder count, reported shares/value, and median price by quarter.
Periods
6
Latest
Q1 2026
Rows shown
1-6 of 6
| Period | 13F Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2026 Q1 | 24,662,245 | $731,884,976 | +$191,989,120 | $29.72 | 68 |
| 2025 Q4 | 17,931,217 | $546,148,834 | +$109,309,414 | $30.45 | 54 |
| 2025 Q3 | 14,255,342 | $420,930,492 | +$137,417,900 | $29.54 | 41 |
| 2025 Q2 | 9,599,947 | $273,114,459 | +$111,119,643 | $28.45 | 30 |
| 2025 Q1 | 5,700,798 | $146,624,003 | +$107,341,639 | $25.72 | 19 |
| 2024 Q4 | 1,527,308 | $37,086,094 | +$37,086,094 | $24.28 | 3 |