Institutional Fund
Mesirow Financial Investment Management, Inc.
Chicago, ILCIK 14694755 filings on record
Portfolio Value
$6.18B
Q1 2026
Holdings
517
Reported positions
New Buys
54
Opened this quarter
QoQ Change
+26.8%
from $4.87B
Portfolio Value Trend
Reported 13F value by quarter
Portfolio value trend — upgrade to see history
UpgradeTop Allocations
Largest positions by weight
- Berkshire Hathaway Inc Del7.6%
- Vaneck ETF Trust4.2%
- Apple Inc4.0%
- Ishares Tr3.2%
- Microsoft Corp2.7%
- Ishares Tr2.6%
- Other75.8%
Portfolio Holdings
517 positions · Q1 2026
| # | Security | Shares | Value | % Port. | Δ Shares | Activity |
|---|---|---|---|---|---|---|
| 1 | Berkshire Hathaway Inc Del | 976.7K | $468.03M | 7.6% | +164.3K | Added |
| 2 | Vaneck ETF Trust | 2.68M | $258.70M | 4.2% | +690.8K | Added |
| 3 | Apple Inc | 974.7K | $247.37M | 4.0% | −24.8K | Reduced |
| 4 | Ishares Tr | 1.57M | $194.96M | 3.2% | +479.6K | Added |
| 5 | Microsoft Corp | 456.8K | $169.08M | 2.7% | +167.1K | Added |
| 6 | Ishares Tr | 243.8K | $159.24M | 2.6% | +84.7K | Added |
| 7 | Investment Managers Ser Tr I | 4.36M | $158.31M | 2.6% | +2.73M | Added |
| 8 | Alphabet Inc | 543.2K | $155.83M | 2.5% | +19.5K | Added |
| 9 | Ishares Tr | 1.05M | $150.22M | 2.4% | +315.2K | Added |
| 10 | Ishares Tr | 2.06M | $139.38M | 2.3% | +1.48M | Added |
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