2026 Q3 Portfolio Activity
In 2026 Q3, Mesirow Financial Investment Management, Inc. maintained a portfolio of 569 distinct positions. The most significant new addition was INVESCO EXCH TRD SLF IDX FD, now representing 0.08% of the total fund value. They heavily accumulated shares in INVESTMENT MANAGERS SER TR, increasing the position by 8206.5%. The fund also reduced its exposure to PROFESIONALLY MANAGED PORTFO by 52.9%.
Position History
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Total Positions
569
Quarter
2026 Q3
Top Holding
BRK/B (7.6%)
Top 10 Concentration
36.1%
Turnover Rate
23.4%
Sector HHI
0.18
Items per page:
Showing 1-50 of 569
Mesirow Financial Investment Management, Inc. Full Holdings List — 2026 Q3
| Stock | History | Sector / Type | Port % | Prev % | Rank / Prev | Conviction | Change | % Change | Influence | Shares | Mkt Value | Avg Cost | Price Held | 1st Owned | Source | Source Date | Date Reported | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
BRK/B
BERKSHIRE HATHA...
|
Financial Services | 7.60% | 7.71% |
#1
Prev: #1
|
5.5 |
—
|
6,361 | 0.6% |
P
S
|
986,760 | $491,355,916 | 2024 Q3 | 13F Filing | 2026-09-30 | 2026-11-05 | |||
|
AAPL
APPLE INC
|
Technology | 5.20% | 4.60% |
#2
Prev: #2
|
4.1 |
—
|
-1,386 | -0.1% |
P
S
|
1,009,925 | $336,329,170 | 2009 Q4 | 13F Filing | 2026-09-30 | 2026-11-05 | |||
|
MOAT
VANECK ETF TRUS...
|
ETF | 4.31% | 4.32% |
#3
Prev: #3
|
3.2 |
—
|
-7,909 | -0.3% |
P
S
|
2,639,585 | $279,032,339 | 2024 Q3 | 13F Filing | 2026-09-30 | 2026-11-05 | |||
|
IJR
ISHARES TR
|
ETF | 3.49% | 3.77% |
#4
Prev: #4
|
2.4 |
—
|
42,885 | 2.7% |
P
S
|
1,661,038 | $225,972,556 | 2024 Q3 | 13F Filing | 2026-09-30 | 2026-11-05 | |||
|
IVV
ISHARES TR
|
ETF | 2.94% | 2.91% |
#5
1
Prev: #6
|
2.2 |
—
|
1,450 | 0.6% |
P
S
|
248,427 | $190,294,740 | 2024 Q3 | 13F Filing | 2026-09-30 | 2026-11-05 | |||
|
GOOG
ALPHABET INC
|
Communication Services | 2.88% | 3.11% |
#6
1
Prev: #5
|
1.7 |
—
|
-12,043 | -2.2% |
P
S
|
547,450 | $186,538,407 | 2009 Q4 | 13F Filing | 2026-09-30 | 2026-11-05 | |||
|
ITOT
ISHARES TR
|
ETF | 2.81% | 2.78% |
#7
Prev: #7
|
1.6 |
—
|
15,256 | 1.4% |
P
S
|
1,091,910 | $181,565,142 | 2024 Q3 | 13F Filing | 2026-09-30 | 2026-11-05 | |||
|
MSFT
MICROSOFT CORP
|
Technology | 2.49% | 1.84% |
#8
2
Prev: #10
|
1.5 |
—
|
166 | 0.1% |
P
S
|
314,464 | $161,299,555 | 2009 Q4 | 13F Filing | 2026-09-30 | 2026-11-05 | |||
|
VOO
VANGUARD INDEX ...
|
ETF | 2.40% | 2.37% |
#9
1
Prev: #8
|
1.5 |
—
|
1,896 | 0.9% |
P
S
|
221,203 | $155,046,655 | 2024 Q3 | 13F Filing | 2026-09-30 | 2026-11-05 | |||
|
GOOGL
ALPHABET INC
|
Communication Services | 1.93% | 2.06% |
#10
1
Prev: #9
|
1.3 |
—
|
-5,317 | -1.4% |
P
S
|
362,399 | $124,695,321 | 2024 Q3 | 13F Filing | 2026-09-30 | 2026-11-05 | |||
|
IJH
ISHARES TR
|
ETF | 1.65% | 1.50% |
#11
3
Prev: #14
|
2.7 |
—
|
241,092 | 19.4% |
P
S
|
1,480,945 | $106,554,616 | 2024 Q3 | 13F Filing | 2026-09-30 | 2026-11-05 | |||
|
AMZN
AMAZON COM INC
|
Consumer Cyclical | 1.61% | 1.54% |
#12
1
Prev: #13
|
1.1 |
—
|
9,088 | 2.2% |
P
S
|
419,247 | $104,454,974 | 2009 Q4 | 13F Filing | 2026-09-30 | 2026-11-05 | |||
|
JPM
JPMORGAN CHASE ...
|
Financial Services | 1.61% | 1.62% |
#13
2
Prev: #11
|
1.1 |
—
|
385 | 0.1% |
P
S
|
314,917 | $104,186,066 | 2009 Q4 | 13F Filing | 2026-09-30 | 2026-11-05 | |||
|
VXUS
VANGUARD STAR F...
|
Bond/Debt | 1.53% | 1.48% |
#14
2
Prev: #16
|
2.6 |
—
|
64,553 | 5.9% |
P
S
|
1,163,890 | $98,884,321 | 2024 Q3 | 13F Filing | 2026-09-30 | 2026-11-05 | |||
|
SPY
STATE STR SPDR ...
|
ETF | 1.51% | 1.54% |
#15
3
Prev: #12
|
1.1 |
—
|
-2,973 | -2.3% |
P
S
|
128,064 | $97,664,476 | 2024 Q3 | 13F Filing | 2026-09-30 | 2026-11-05 | |||
|
SGOV
ISHARES TR
|
ETF | 1.41% | 1.23% |
#16
4
Prev: #20
|
2.6 |
—
|
124,786 | 16.0% |
P
S
|
903,815 | $90,995,987 | 2024 Q4 | 13F Filing | 2026-09-30 | 2026-11-05 | |||
|
FPAG
INVESTMENT MANA...
|
ETF | 1.39% | 1.35% |
#17
2
Prev: #19
|
1.1 |
—
|
60,842 | 2.8% |
P
S
|
2,204,611 | $90,124,325 | 2024 Q3 | 13F Filing | 2026-09-30 | 2026-11-05 | |||
|
IWF
ISHARES TR
|
ETF | 1.38% | 1.38% |
#18
1
Prev: #17
|
1.1 |
—
|
6,093 | 0.9% |
P
S
|
711,560 | $89,131,372 | 2024 Q3 | 13F Filing | 2026-09-30 | 2026-11-05 | |||
|
VYM
VANGUARD WHITEH...
|
ETF | 1.32% | 1.38% |
#19
1
Prev: #18
|
1.0 |
—
|
-3,528 | -0.6% |
P
S
|
550,516 | $85,439,974 | 2024 Q3 | 13F Filing | 2026-09-30 | 2026-11-05 | |||
|
GLD
SPDR GOLD TR
|
ETF | 1.17% | 1.13% |
#20
1
Prev: #21
|
1.0 |
—
|
2,843 | 1.5% |
P
S
|
198,727 | $75,682,430 | 2024 Q3 | 13F Filing | 2026-09-30 | 2026-11-05 | |||
|
TCAF
T ROWE PRICE EX...
|
Unknown | 1.07% | 1.02% |
#21
2
Prev: #23
|
0.9 |
—
|
66,916 | 4.2% |
P
S
|
1,644,618 | $69,518,078 | 2024 Q3 | 13F Filing | 2026-09-30 | 2026-11-05 | |||
|
FEGE
RBB FUND TRUST
|
Unknown | 1.02% | 0.82% |
#22
6
Prev: #28
|
2.9 |
—
|
251,056 | 23.6% |
P
S
|
1,315,915 | $66,046,024 | 2025 Q1 | 13F Filing | 2026-09-30 | 2026-11-05 | |||
|
CAT
CATERPILLAR INC
|
Industrials | 1.01% | 1.49% |
#23
8
Prev: #15
|
0.9 |
—
|
-8,970 | -10.0% |
P
S
|
80,321 | $65,126,305 | 2024 Q3 | 13F Filing | 2026-09-30 | 2026-11-05 | |||
|
TMO
THERMO FISHER S...
|
Healthcare | 0.97% | 0.72% |
#24
10
Prev: #34
|
0.9 |
—
|
1,300 | 1.4% |
P
S
|
93,109 | $62,853,792 | 2024 Q3 | 13F Filing | 2026-09-30 | 2026-11-05 | |||
|
VUG
VANGUARD INDEX ...
|
Warrant | 0.88% | 0.84% |
#25
2
Prev: #27
|
0.9 |
—
|
9,917 | 1.6% |
P
S
|
632,294 | $56,977,538 | 2024 Q3 | 13F Filing | 2026-09-30 | 2026-11-05 | |||
|
IWR
ISHARES TR
|
ETF | 0.88% | 0.96% |
#26
2
Prev: #24
|
0.9 |
—
|
-21,152 | -3.8% |
P
S
|
531,848 | $56,753,355 | 2024 Q3 | 13F Filing | 2026-09-30 | 2026-11-05 | |||
|
RTX
RTX CORPORATION
|
Industrials | 0.84% | 0.86% |
#27
1
Prev: #26
|
0.8 |
—
|
1,065 | 0.4% |
P
S
|
291,237 | $54,068,129 | 2024 Q3 | 13F Filing | 2026-09-30 | 2026-11-05 | |||
|
AVGO
BROADCOM INC
|
Technology | 0.82% | 0.89% |
#28
3
Prev: #25
|
0.8 |
—
|
485 | 0.3% |
P
S
|
151,168 | $53,089,649 | 2024 Q3 | 13F Filing | 2026-09-30 | 2026-11-05 | |||
|
IWD
ISHARES TR
|
ETF | 0.75% | 0.75% |
#29
Prev: #29
|
0.8 |
—
|
113 | 0.1% |
P
S
|
196,627 | $48,748,412 | 2024 Q3 | 13F Filing | 2026-09-30 | 2026-11-05 | |||
|
IEFA
ISHARES TR
|
ETF | 0.73% | 0.69% |
#30
5
Prev: #35
|
2.3 |
—
|
31,045 | 6.8% |
P
S
|
484,537 | $46,942,190 | 2024 Q3 | 13F Filing | 2026-09-30 | 2026-11-05 | |||
|
VTV
VANGUARD INDEX ...
|
ETF | 0.72% | 0.72% |
#31
2
Prev: #33
|
0.8 |
—
|
5,062 | 2.4% |
P
S
|
216,649 | $46,815,768 | 2024 Q3 | 13F Filing | 2026-09-30 | 2026-11-05 | |||
|
VEA
VANGUARD TAX-MA...
|
ETF | 0.72% | 0.74% |
#32
2
Prev: #30
|
0.8 |
—
|
-6,249 | -0.9% |
P
S
|
656,969 | $46,387,740 | 2024 Q3 | 13F Filing | 2026-09-30 | 2026-11-05 | |||
|
VIG
VANGUARD SPECIA...
|
ETF | 0.71% | 0.73% |
#33
2
Prev: #31
|
0.8 |
—
|
-1,450 | -0.7% |
P
S
|
196,055 | $45,741,979 | 2024 Q3 | 13F Filing | 2026-09-30 | 2026-11-05 | |||
|
BAC
BANK OF AMER CO...
|
Financial Services | 0.68% | 0.73% |
#34
2
Prev: #32
|
0.8 |
—
|
-9,053 | -1.1% |
P
S
|
804,933 | $43,812,385 | 2009 Q4 | 13F Filing | 2026-09-30 | 2026-11-05 | |||
|
ABBV
ABBVIE INC
|
Healthcare | 0.65% | 0.63% |
#35
3
Prev: #38
|
0.8 |
—
|
1,938 | 1.2% |
P
S
|
160,933 | $42,097,374 | 2024 Q3 | 13F Filing | 2026-09-30 | 2026-11-05 | |||
|
MGC
VANGUARD WORLD ...
|
ETF | 0.65% | 0.62% |
#36
3
Prev: #39
|
0.8 |
—
|
3,450 | 2.4% |
P
S
|
148,676 | $41,972,258 | 2024 Q3 | 13F Filing | 2026-09-30 | 2026-11-05 | |||
|
CVX
CHEVRON CORPORA...
|
Energy | 0.62% | 0.52% |
#37
8
Prev: #45
|
0.7 |
—
|
-1,232 | -0.6% |
P
S
|
197,806 | $40,393,730 | 2009 Q4 | 13F Filing | 2026-09-30 | 2026-11-05 | |||
|
COST
COSTCO WHOLESAL...
|
Consumer Defensive | 0.60% | 0.65% |
#38
1
Prev: #37
|
0.7 |
—
|
-1,834 | -4.1% |
P
S
|
42,497 | $38,695,720 | 2009 Q4 | 13F Filing | 2026-09-30 | 2026-11-05 | |||
|
AOR
ISHARES TR
|
ETF | 0.59% | 0.62% |
#39
1
Prev: #40
|
0.7 |
—
|
-8,246 | -1.5% |
P
S
|
557,503 | $38,200,190 | 2024 Q3 | 13F Filing | 2026-09-30 | 2026-11-05 | |||
|
EFA
ISHARES TR
|
ETF | 0.59% | 0.60% |
#40
1
Prev: #41
|
0.7 |
—
|
6 | 0.0% |
P
S
|
366,890 | $38,115,712 | 2010 Q4 | 13F Filing | 2026-09-30 | 2026-11-05 | |||
|
FDX
FEDEX CORP
|
Industrials | 0.59% | 0.65% |
#41
5
Prev: #36
|
0.7 |
—
|
748 | 0.6% |
P
S
|
133,691 | $38,113,664 | 2024 Q3 | 13F Filing | 2026-09-30 | 2026-11-05 | |||
|
UNP
UNION PAC CORP
|
Industrials | 0.57% | 0.58% |
#42
1
Prev: #43
|
0.7 |
—
|
1 | 0.0% |
P
S
|
134,568 | $36,619,691 | 2024 Q3 | 13F Filing | 2026-09-30 | 2026-11-05 | |||
|
AKRE
PROFESIONALLY M...
|
ETF | 0.52% | 1.13% |
#43
21
Prev: #22
|
0.2 |
—
|
-713,302 | -52.9% |
P
S
|
634,049 | $33,395,326 | 2025 Q4 | 13F Filing | 2026-09-30 | 2026-11-05 | |||
|
VT
VANGUARD INTL E...
|
ETF | 0.50% | 0.52% |
#44
2
Prev: #46
|
0.7 |
—
|
-3,436 | -1.6% |
P
S
|
205,722 | $32,472,665 | 2024 Q3 | 13F Filing | 2026-09-30 | 2026-11-05 | |||
|
V
VISA INC
|
Financial Services | 0.50% | 0.48% |
#45
4
Prev: #49
|
0.7 |
—
|
924 | 1.0% |
P
S
|
89,966 | $32,329,069 | 2009 Q4 | 13F Filing | 2026-09-30 | 2026-11-05 | |||
|
TEL
TE CONNECTIVITY...
|
Technology | 0.49% | 0.48% |
#46
4
Prev: #50
|
0.7 |
—
|
311 | 0.2% |
P
S
|
151,273 | $31,930,554 | 2024 Q3 | 13F Filing | 2026-09-30 | 2026-11-05 | |||
|
VCSH
VANGUARD SCOTTS...
|
ETF | 0.49% | 0.50% |
#47
1
Prev: #48
|
0.7 |
—
|
5,377 | 1.3% |
P
S
|
409,446 | $31,629,290 | 2024 Q3 | 13F Filing | 2026-09-30 | 2026-11-05 | |||
|
LOW
LOWES COS INC
|
Consumer Cyclical | 0.49% | 0.59% |
#48
6
Prev: #42
|
0.7 |
—
|
2,189 | 1.3% |
P
S
|
171,206 | $31,551,505 | 2009 Q4 | 13F Filing | 2026-09-30 | 2026-11-05 | |||
|
JNJ
JOHNSON & JOHNS...
|
Healthcare | 0.48% | 0.46% |
#49
4
Prev: #53
|
0.7 |
—
|
1,052 | 0.9% |
P
S
|
116,702 | $30,895,382 | 2009 Q4 | 13F Filing | 2026-09-30 | 2026-11-05 | |||
|
NVDA
NVIDIA CORPORAT...
|
Technology | 0.47% | 0.42% |
#50
9
Prev: #59
|
0.7 |
—
|
1,945 | 1.5% |
P
S
|
134,012 | $30,607,934 | 2024 Q3 | 13F Filing | 2026-09-30 | 2026-11-05 |
Showing 1-50 of 569 holdings