Mesirow Institutional Investment Management, Inc.

In its 13F for Q4 2024 (holdings as of December 31, 2024, filed February 13, 2025), Mesirow Institutional Investment Management, Inc. reported 131 stock positions worth $1.3 billion. Its top holding was Kyndryl (KD) at 1.8% of the portfolio, followed by Fluor (FLR, 1.7%) and Mercury Systems (MRCY, 1.6%). Compared with Q3 2024, it opened 20 new positions, sold out of 14, added to 63 and reduced 43. The biggest buy was a new position in Xenia Hotels & Resorts (XHR) and the biggest sale an exit from Ati (ATI).

Most Recent 13F
Q4 2024
Location
CHICAGO, IL
CIK
0001947591
Portfolio Value
$1.3B (Q4 2024)
SEC Filing
0001947591-25-000002 ↗ filed Feb 13, 2025

Holdings Value

0$500.0M$1.0B$1.5B Q1 2024: $1.1B Q1 2024 Q2 2024: $1.1B Q2 2024 Q3 2024: $1.3B Q3 2024 Q4 2024: $1.3B $1.3B Q4 2024

Holdings 131 stocks · $1.3B
KD Kyndryl Holdings Inc. 1.79% 672,653 $23.3M Reduce -16.5%
FLR Fluor Corp. 1.71% 451,929 $22.3M Add +0.2%
MRCY Mercury Systems Inc. 1.62% 500,831 $21.0M Add +14.7%
ELF Elf Beauty Inc. 1.54% 159,919 $20.1M Add +33.4%
PB Prosperity Bancshares Inc. 1.51% 260,924 $19.7M Reduce -0.2%
ALK Alaska Air Group Inc. 1.51% 303,448 $19.6M Reduce -14.0%
KMPR Kemper Corp. 1.51% 295,029 $19.6M Add +0.2%
AR Antero Resources Corp. 1.49% 554,234 $19.4M Add +2.8%
OLLI Ollie's Bargain Outlet Holdi 1.49% 176,945 $19.4M Reduce -13.8%
BXMT Blackstone Mortgage Tru Class A 1.47% 1,096,110 $19.1M Add +25.6%
FRME First Merchants Corp. 1.46% 477,013 $19.0M Add +70.8%
GMED Globus Medical Inc. Class A 1.43% 224,266 $18.5M Reduce -0.3%
ICUI Icu Medical Inc. 1.39% 116,771 $18.1M Reduce -4.3%
HWC Hancock Whitney Corp. 1.36% 322,168 $17.6M Add +8.2%
GTES Gates Industrial Corp. UK Ltd. 1.35% 852,593 $17.5M Add +13.2%
SIGI Selective Insurance Group 1.33% 184,703 $17.3M Add +0.2%
SFNC Simmons First Natl Corp. Class A 1.32% 774,619 $17.2M Reduce -16.8%
COLB Columbia Banking System Inc. 1.31% 629,386 $17.0M Add +0.1%
FHN First Horizon Corp. 1.29% 834,847 $16.8M Reduce -15.3%
KTB Kontoor Brands Inc. 1.28% 194,325 $16.6M Reduce -17.9%
SAM Boston Beer Company Inc. Class A 1.26% 54,441 $16.3M Add +0.2%
FIBK First Interstate Bancsys-A 1.24% 496,889 $16.1M Add +13.6%
XHR Xenia Hotels & Resorts Inc. 1.23% 1,075,515 $16.0M New
VBTX Veritex Holdings Inc. 1.22% 582,755 $15.8M Reduce -0.4%
ENOV Enovis Corp. 1.21% 359,674 $15.8M Add +0.3%
RMBS Rambus Inc. 1.21% 298,174 $15.8M Reduce -25.4%
UCB United Community Banks 1.21% 486,974 $15.7M New
FWRG First Watch Restaurant Group 1.19% 833,188 $15.5M New
CPRX Catalyst Pharmaceuticals Inc. 1.19% 742,295 $15.5M Reduce -7.3%
ITT Itt Inc. 1.16% 105,358 $15.1M Add +9.9%
RH RH 1.16% 38,230 $15.0M Reduce -12.7%
NTST Netstreit Corp. 1.15% 1,059,811 $15.0M Add +68.2%
SNV Synovus Financial Corp. 1.15% 292,615 $15.0M New
HLIO Helios Technologies Inc. 1.14% 332,729 $14.9M Add +25.0%
HL Hecla Mining Co. 1.13% 3,000,133 $14.7M Add +0.2%
TCBI Texas Capital Bancshares Inc. 1.12% 186,346 $14.6M Reduce -15.2%
HALO Halozyme Therapeutics Inc. 1.11% 302,148 $14.4M Add +37.6%
SGRY Surgery Partners Inc. 1.10% 677,464 $14.3M Add +12.9%
MWA Mueller Water Products Inc. Class A 1.10% 634,729 $14.3M Reduce -21.5%
AXTA Axalta Coating Systems Ltd. 1.09% 414,635 $14.2M Add +0.2%
WNS WNS Holdings Ltd. filed as WNS HLDGS LTD 1.09% 299,231 $14.2M New
KRG Kite Realty Group Trust 1.09% 561,822 $14.2M Add +14.9%
AMPH Amphastar Pharmaceuticals Inc. 1.09% 380,389 $14.1M Reduce -8.1%
W Wayfair Inc. Class A 1.07% 314,515 $13.9M Add +20.3%
ALGT Allegiant Travel Co. 1.06% 146,944 $13.8M New
MTDR Matador Resources Co. 1.06% 245,750 $13.8M Add +37.0%
PEGA Pegasystems Inc. 1.06% 148,081 $13.8M New
IRT Independence Realty Trust Inc. 1.06% 695,330 $13.8M Reduce -9.8%
SFM Sprouts Farmers Market Inc. 1.06% 108,473 $13.8M Reduce -22.0%
LNTH Lantheus Holdings Inc. 1.06% 153,797 $13.8M Add +24.0%
BFAM Bright Horizons Family Solut 1.06% 123,888 $13.7M Add +2.0%
ACVA Acv Auctions Inc. Class A 1.04% 627,256 $13.5M New
HAYW Hayward Holdings Inc. 1.03% 879,622 $13.4M Reduce -0.8%
CALX Calix Inc. 1.03% 385,323 $13.4M Add +6.5%
ADMA Adma Biologics Inc. 1.03% 782,451 $13.4M Reduce -21.9%
DX Dynex Capital Inc. 1.03% 1,059,976 $13.4M Add +29.1%
KFY Korn Ferry 1.03% 198,383 $13.4M Add +9.0%
EPAC Enerpac Tool Group Corp. 1.02% 323,969 $13.3M Add +3.7%
AHRT Ah Realty Trust Inc. filed as ARMADA HOFFLER PPTYS INC 1.02% 1,294,579 $13.2M Add +8.4%
BCO The Brink's Co. 0.99% 138,267 $12.8M Reduce -11.7%
FTI Technipfmc PLC 0.98% 441,990 $12.8M Reduce -13.8%
OCFC Oceanfirst Financial Corp. 0.97% 697,788 $12.6M Add +34.4%
ATR Aptargroup Inc. 0.97% 80,169 $12.6M Reduce -8.5%
NWN Northwest Natural Holding Co. 0.92% 301,490 $11.9M Reduce -0.4%
TROX Tronox Holdings PLC 0.91% 1,178,476 $11.9M Reduce -4.7%
DAR Darling Ingredients Inc. 0.91% 351,572 $11.8M Add +0.2%
AESI Atlas Energy Solutions Inc. 0.89% 518,838 $11.5M Add +8.5%
STAG Stag Industrial Inc. 0.87% 333,340 $11.3M Reduce -18.4%
MMSI Merit Medical Systems Inc. 0.84% 113,438 $11.0M Add +0.6%
PIPR Piper Sandler Cos 0.84% 36,358 $10.9M Reduce -7.4%
OI O-I Glass Inc. 0.84% 1,004,136 $10.9M New
ALKS Alkermes PLC 0.83% 376,867 $10.8M New
SSB Southstate Bank Corp. 0.83% 108,867 $10.8M Reduce -21.7%
PLYM Plymouth Industrial REIT Inc. 0.80% 586,117 $10.4M New
MTH Meritage Homes Corp. 0.80% 67,353 $10.4M Add +27.6%
LEVI Levi Strauss & Co. Class A 0.79% 595,215 $10.3M New
NSA National Storage Affiliates 0.78% 268,809 $10.2M Add +18.0%
POR Portland General Electric Co. 0.78% 233,204 $10.2M Reduce -0.5%
EVH Evolent Health Inc. Class A 0.61% 701,927 $7.9M Add +67.4%
PTEN Patterson-Uti Energy Inc. 0.60% 950,100 $7.8M Add +37.5%
IPAR Interparfums Inc. 0.60% 59,170 $7.8M Reduce -46.6%
ASPN Aspen Aerogels Inc. 0.45% 488,595 $5.8M Add +2.4%
EGP Eastgroup Properties Inc. 0.34% 27,447 $4.4M Add +21.5%
CG The Carlyle Group Inc. 0.32% 81,771 $4.1M Reduce -3.5%
CFG Citizens Financial Group 0.30% 90,123 $3.9M Add +55.9%
EQT Eqt Corp. 0.30% 85,060 $3.9M Add +2.4%
PR Permian Resources Corp. Class A 0.30% 268,069 $3.9M Add +44.0%
AAL American Airlines Group Inc. 0.30% 220,594 $3.8M New
SW Smurfit Westrock PLC 0.29% 70,774 $3.8M Add +22.4%
UDR Udr Inc. 0.29% 85,671 $3.7M Reduce -10.7%
IP International Paper Co. 0.28% 67,812 $3.6M Reduce -10.2%
CUBE Cubesmart 0.27% 80,420 $3.4M Add +20.9%
BRKR Bruker Corp. 0.26% 58,671 $3.4M Add +41.0%
AVTR Avantor Inc. 0.26% 157,796 $3.3M New
ENTG Entegris Inc. 0.26% 33,488 $3.3M Add +36.0%
CMS CMS Energy Corp. 0.25% 48,796 $3.3M Add +2.4%
NI Nisource Inc. 0.24% 84,510 $3.1M Reduce -28.3%
ALLY Ally Financial Inc. 0.23% 84,579 $3.0M New
PNR Pentair PLC 0.23% 29,954 $3.0M Reduce -27.7%
XPO Xpo Inc. 0.23% 22,880 $3.0M Reduce -29.7%
DLTR Dollar Tree Inc. 0.23% 39,779 $3.0M Add +2.4%
CZR Caesars Entertainment Inc. 0.23% 88,741 $3.0M Add +20.9%
EG Everest Group Ltd. 0.23% 8,179 $3.0M New
VTR Ventas Inc. 0.23% 50,203 $3.0M Add +11.7%
TOL Toll Brothers Inc. 0.23% 23,232 $2.9M Add +17.7%
JBL Jabil Inc. 0.23% 20,332 $2.9M New
RRX Regal Rexnord Corp. 0.22% 18,805 $2.9M Add +2.4%
X United States Steel Corp. 0.22% 84,965 $2.9M Add +22.6%
NCLH Norwegian Cruise Line Holdin 0.22% 111,632 $2.9M New
CASY Casey's General Stores Inc. 0.22% 7,084 $2.8M Add +2.4%
CCJ Cameco Corp. 0.21% 53,631 $2.8M Add +2.4%
IVV iShares Core S&P 500 ETF 0.21% 4,551 $2.7M Add +0.4%
CACI Caci International Inc. Class A 0.20% 6,320 $2.6M Reduce -7.6%
MSA Msa Safety Inc. 0.20% 15,298 $2.5M Add +2.5%
NOG Northern Oil and Gas Inc. 0.08% 29,716 $1.1M Add +17.4%
NJR New Jersey Resources Corp. 0.08% 23,052 $1.1M No change
FOLD Amicus Therapeutics Inc. 0.06% 89,382 $842K Add +9.3%
WHD Cactus Inc. Class A 0.05% 12,009 $701K No change
TENB Tenable Holdings Inc. 0.05% 16,641 $655K No change
AVNT Avient Corp. 0.05% 15,987 $653K New
XBI SS SPDR S&P Biotech ETF 0.04% 5,465 $492K No change
ITRI Itron Inc. 0.04% 4,499 $489K Add +47.8%
LITE Lumentum Holdings Inc. 0.03% 4,519 $379K Reduce -27.5%
NCNO Ncino Inc. 0.03% 11,287 $379K Reduce -15.9%
MZTI The Marzetti Company filed as LANCASTER COLONY CORP 0.03% 2,127 $368K No change
CRL Charles River Laboratories 0.03% 1,984 $366K Reduce -88.2%
NXST Nexstar Media Group Inc. 0.03% 2,305 $364K Reduce -97.1%
IWM iShares Russell 2000 ETF 0.01% 443 $98K New
BMRN Biomarin Pharmaceutical Inc. 0.00% 427 $28K Add +7.3%
SPXC SPX Technologies Inc. 0.00% 156 $23K Reduce -99.8%
DT Dynatrace Inc. 0.00% 217 $12K Reduce -99.2%

Portfolio Sells Q3 2024 → Q4 2024
ATI Ati Inc. Sold out 0.00% −1.32
LIVN Livanova PLC Sold out 0.00% −1.13
HHH Howard Hughes Holdings Inc. Sold out 0.00% −1.05
LAZ Lazard Inc. Sold out 0.00% −1.04
QTWO Q2 Holdings Inc. Sold out 0.00% −1.01
NXST Nexstar Media Group Inc. Reduce -97.1% 0.03% −0.99
STNE Stoneco Ltd. Class A Sold out 0.00% −0.93
GNTX Gentex Corp. Sold out 0.00% −0.93
CPA Copa Holdings SA Class A Sold out 0.00% −0.91
VECO Veeco Instruments Inc. Sold out 0.00% −0.84
SPXC SPX Technologies Inc. Reduce -99.8% 0.00% −0.84
JELD Jeld-Wen Holding Inc. Sold out 0.00% −0.82
NGVT Ingevity Corp. Sold out 0.00% −0.64
IPAR Interparfums Inc. Reduce -46.6% 0.60% −0.50
ADMA Adma Biologics Inc. Reduce -21.9% 1.03% −0.50
SHO Sunstone Hotel Investors Inc. Sold out 0.00% −0.50
TROX Tronox Holdings PLC Reduce -4.7% 0.91% −0.47
AMPH Amphastar Pharmaceuticals Inc. Reduce -8.1% 1.09% −0.45
BCO The Brink's Co. Reduce -11.7% 0.99% −0.40
STAG Stag Industrial Inc. Reduce -18.4% 0.87% −0.35
ICUI Icu Medical Inc. Reduce -4.3% 1.39% −0.31
LNT Alliant Energy Corp. Sold out 0.00% −0.30
MWA Mueller Water Products Inc. Class A Reduce -21.5% 1.10% −0.24
AXS Axis Capital Holdings Ltd. Sold out 0.00% −0.24
CRL Charles River Laboratories Reduce -88.2% 0.03% −0.22
SFNC Simmons First Natl Corp. Class A Reduce -16.8% 1.32% −0.21
KTB Kontoor Brands Inc. Reduce -17.9% 1.28% −0.20
SSB Southstate Bank Corp. Reduce -21.7% 0.83% −0.20
IRT Independence Realty Trust Inc. Reduce -9.8% 1.06% −0.15
DT Dynatrace Inc. Reduce -99.2% 0.00% −0.11
SFM Sprouts Farmers Market Inc. Reduce -22.0% 1.06% −0.11
ATR Aptargroup Inc. Reduce -8.5% 0.97% −0.10
TCBI Texas Capital Bancshares Inc. Reduce -15.2% 1.12% −0.08
PNR Pentair PLC Reduce -27.7% 0.23% −0.08
RMBS Rambus Inc. Reduce -25.4% 1.21% −0.08
POR Portland General Electric Co. Reduce -0.5% 0.78% −0.07
NI Nisource Inc. Reduce -28.3% 0.24% −0.07
CACI Caci International Inc. Class A Reduce -7.6% 0.20% −0.07
UDR Udr Inc. Reduce -10.7% 0.29% −0.05
FTI Technipfmc PLC Reduce -13.8% 0.98% −0.04
XPO Xpo Inc. Reduce -29.7% 0.23% −0.04
OLLI Ollie's Bargain Outlet Holdi Reduce -13.8% 1.49% −0.03
NWN Northwest Natural Holding Co. Reduce -0.4% 0.92% −0.03
CPRX Catalyst Pharmaceuticals Inc. Reduce -7.3% 1.19% −0.02
PIPR Piper Sandler Cos Reduce -7.4% 0.84% −0.01
HAYW Hayward Holdings Inc. Reduce -0.8% 1.03% −0.00
NCNO Ncino Inc. Reduce -15.9% 0.03% −0.00
IP International Paper Co. Reduce -10.2% 0.28% −0.00
LITE Lumentum Holdings Inc. Reduce -27.5% 0.03% −0.00
CG The Carlyle Group Inc. Reduce -3.5% 0.32% +0.04

Portfolio Buys Q3 2024 → Q4 2024
XHR Xenia Hotels & Resorts Inc. New 1.23% +1.23
UCB United Community Banks New 1.21% +1.21
FWRG First Watch Restaurant Group New 1.19% +1.19
SNV Synovus Financial Corp. New 1.15% +1.15
WNS WNS Holdings Ltd. New 1.09% +1.09
ALGT Allegiant Travel Co. New 1.06% +1.06
PEGA Pegasystems Inc. New 1.06% +1.06
ACVA Acv Auctions Inc. Class A New 1.04% +1.04
OI O-I Glass Inc. New 0.84% +0.84
ALKS Alkermes PLC New 0.83% +0.83
PLYM Plymouth Industrial REIT Inc. New 0.80% +0.80
LEVI Levi Strauss & Co. Class A New 0.79% +0.79
FRME First Merchants Corp. Add +70.8% 1.46% +0.67
ELF Elf Beauty Inc. Add +33.4% 1.54% +0.55
MTDR Matador Resources Co. Add +37.0% 1.06% +0.39
MRCY Mercury Systems Inc. Add +14.7% 1.62% +0.38
NTST Netstreit Corp. Add +68.2% 1.15% +0.36
GTES Gates Industrial Corp. UK Ltd. Add +13.2% 1.35% +0.34
AR Antero Resources Corp. Add +2.8% 1.49% +0.32
AAL American Airlines Group Inc. New 0.30% +0.30
AVTR Avantor Inc. New 0.26% +0.26
OCFC Oceanfirst Financial Corp. Add +34.4% 0.97% +0.23
ALLY Ally Financial Inc. New 0.23% +0.23
DX Dynex Capital Inc. Add +29.1% 1.03% +0.23
EG Everest Group Ltd. New 0.23% +0.23
JBL Jabil Inc. New 0.23% +0.23
NCLH Norwegian Cruise Line Holdin New 0.22% +0.22
FIBK First Interstate Bancsys-A Add +13.6% 1.24% +0.22
BXMT Blackstone Mortgage Tru Class A Add +25.6% 1.47% +0.20
PTEN Patterson-Uti Energy Inc. Add +37.5% 0.60% +0.20
HWC Hancock Whitney Corp. Add +8.2% 1.36% +0.19
HLIO Helios Technologies Inc. Add +25.0% 1.14% +0.17
HALO Halozyme Therapeutics Inc. Add +37.6% 1.11% +0.15
KMPR Kemper Corp. Add +0.2% 1.51% +0.13
CFG Citizens Financial Group Add +55.9% 0.30% +0.12
PR Permian Resources Corp. Class A Add +44.0% 0.30% +0.10
KRG Kite Realty Group Trust Add +14.9% 1.09% +0.10
AESI Atlas Energy Solutions Inc. Add +8.5% 0.89% +0.09
SW Smurfit Westrock PLC Add +22.4% 0.29% +0.07
FLR Fluor Corp. Add +0.2% 1.71% +0.07
EQT Eqt Corp. Add +2.4% 0.30% +0.07
ITT Itt Inc. Add +9.9% 1.16% +0.06
SAM Boston Beer Company Inc. Class A Add +0.2% 1.26% +0.06
COLB Columbia Banking System Inc. Add +0.1% 1.31% +0.05
AVNT Avient Corp. New 0.05% +0.05
BRKR Bruker Corp. Add +41.0% 0.26% +0.05
ENTG Entegris Inc. Add +36.0% 0.26% +0.04
X United States Steel Corp. Add +22.6% 0.22% +0.04
ENOV Enovis Corp. Add +0.3% 1.21% +0.03
AHRT Ah Realty Trust Inc. Add +8.4% 1.02% +0.03

All Filings

QuarterPositions13F Reported ValueTop Holdings
Q4 2024 131$1.3BKD, FLR, MRCY, ELF, PB
Q3 2024 125$1.3BICUI, FLR, AMPH, SFNC, ADMA
Q2 2024 120$1.1BFLR, ADMA, GMED, ADC, BCO
Q1 2024 117$1.1BFLR, QTWO, XPO, MZTI, KMPR