Arkolith/Funds/Mesirow Financial Investment Management, Inc.

Mesirow Financial Investment Management, Inc.

CIK: 1469475Q1 2026
Active Filer
Portfolio Value
$6.2B
Positions
539
New Buys
54
22 sold
Changes
352 ↑ / 72 ↓

Top HoldingsQ1 2026

539 total positions
#SecurityValueShares% PortChangeΔ Shares
1BERKSHIRE HATHAWAY INC DEL
CL B NEW
$468.0M976.7K7.6%
ADDED
+164.3K
2VANECK ETF TRUST
MRNGSTR WDE MOAT
$258.7M2.68M4.2%
ADDED
+690.8K
3APPLE INC
COM
$247.4M974.7K4.0%
REDUCED
-24,819
4ISHARES TR
CORE S&P SCP ETF
$195.0M1.57M3.2%
ADDED
+479.6K
5MICROSOFT CORP
COM
$169.1M456.8K2.7%
ADDED
+167.1K
6ISHARES TR
CORE S&P500 ETF
$159.2M243.8K2.6%
ADDED
+84.7K
7INVESTMENT MANAGERS SER TR I
FPA GBL EQTY ETF
$158.3M4.36M2.6%
ADDED
+2.73M
8ALPHABET INC
CAP STK CL C
$155.8M543.2K2.5%
ADDED
+19.5K
9ISHARES TR
CORE S&P TTL STK
$150.2M1.05M2.4%
ADDED
+315.2K
10ISHARES TR
CORE S&P MCP ETF
$139.4M2.06M2.3%
ADDED
+1.48M
11VANGUARD INDEX FDS
S&P 500 ETF SHS
$124.2M207.9K2.0%
ADDED
+65.2K
12ISHARES TR
RUS MID CAP ETF
$109.5M1.13M1.8%
ADDED
+820.6K
13ALPHABET INC
CAP STK CL A
$107.2M372.7K1.7%
ADDED
+12.0K
14JPMORGAN CHASE & CO
COM
$91.8M312.0K1.5%
ADDED
+16.9K
15SPDR GOLD TR
GOLD SHS
$87.3M202.8K1.4%
ADDED
+40.9K
16AMAZON COM INC
COM
$84.9M407.8K1.4%
ADDED
+63.3K
17STATE STR SPDR S&P 500 ETF T
TR UNIT
$84.4M129.8K1.4%
ADDED
+14.4K
18VANGUARD WHITEHALL FDS
HIGH DIV YLD
$81.8M552.5K1.3%
ADDED
+156.2K
19ISHARES TR
RUS 1000 GRW ETF
$75.4M176.8K1.2%
ADDED
+45.2K
20VANGUARD STAR FDS
VG TL INTL STK F
$75.0M972.6K1.2%
ADDED
+337.2K
21ISHARES TR
MSCI EAFE ETF
$70.3M724.1K1.1%
ADDED
+430.4K
22ISHARES TR
0-3 MNTH TREASRY
$69.5M690.9K1.1%
ADDED
+224.8K
23CATERPILLAR INC
COM
$63.7M89.9K1.0%
REDUCED
-1,180
24RTX CORPORATION
COM
$55.7M288.9K0.9%
ADDED
+13.7K
25T ROWE PRICE ETF INC
CAP APPRECIATION
$54.4M1.53M0.9%
ADDED
+623.7K
Showing top 25 of 539 positions

Filing History

Q1 2026517 pos
$6.2B
Q4 2025485 pos
$4.9B

Data Source

Holdings data sourced from SEC EDGAR 13F-HR filings. Updated quarterly, approximately 45 days after quarter end. All data is public domain.

Last filed: Apr 21, 2026