Mesirow Institutional Investment Management, Inc.

In its 13F for Q3 2024 (holdings as of September 30, 2024, filed November 13, 2024), Mesirow Institutional Investment Management, Inc. reported 125 stock positions worth $1.3 billion. Its top holding was Icu Medical (ICUI) at 1.7% of the portfolio, followed by Fluor (FLR, 1.6%) and Amphastar Pharmaceuticals (AMPH, 1.5%). Compared with Q2 2024, it opened 22 new positions, sold out of 17, added to 64 and reduced 36. The biggest buy was a new position in Prosperity Bancshares (PB) and the biggest sale an exit from Agree Realty (ADC).

Most Recent 13F
Q4 2024
Location
CHICAGO, IL
CIK
0001947591
Portfolio Value
$1.3B (Q3 2024)
SEC Filing
0001947591-24-000010 ↗ filed Nov 13, 2024

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 $1.3B Q3 2024 Q4 2024: $1.3B Q4 2024

Holdings 125 stocks · $1.3B
ICUI Icu Medical Inc. 1.70% 122,077 $22.2M Reduce -15.8%
FLR Fluor Corp. 1.64% 451,070 $21.5M Reduce -8.0%
AMPH Amphastar Pharmaceuticals Inc. 1.53% 413,949 $20.1M Add +17.1%
SFNC Simmons First Natl Corp. Class A 1.53% 930,940 $20.1M Add +32.0%
ADMA Adma Biologics Inc. 1.53% 1,001,903 $20.0M Reduce -42.9%
HL Hecla Mining Co. 1.53% 2,994,433 $20.0M Reduce -3.4%
OLLI Ollie's Bargain Outlet Holdi 1.52% 205,266 $20.0M Add +21.0%
KTB Kontoor Brands Inc. 1.48% 236,653 $19.4M Add +3.2%
SGRY Surgery Partners Inc. 1.48% 599,861 $19.3M Add +16.0%
PB Prosperity Bancshares Inc. 1.44% 261,543 $18.8M New
KD Kyndryl Holdings Inc. 1.41% 805,745 $18.5M Add +25.7%
BCO The Brink's Co. 1.38% 156,582 $18.1M Reduce -8.8%
TROX Tronox Holdings PLC 1.38% 1,236,288 $18.1M Add +36.3%
KMPR Kemper Corp. 1.38% 294,414 $18.0M Add +2.3%
MWA Mueller Water Products Inc. Class A 1.34% 808,534 $17.5M Add +3.2%
ATI Ati Inc. 1.32% 257,424 $17.2M Add +3.2%
SIGI Selective Insurance Group 1.31% 184,341 $17.2M New
BFAM Bright Horizons Family Solut 1.30% 121,488 $17.0M Reduce -8.6%
RMBS Rambus Inc. 1.29% 399,619 $16.9M Add +40.1%
BXMT Blackstone Mortgage Tru Class A 1.27% 872,649 $16.6M New
COLB Columbia Banking System Inc. 1.25% 628,762 $16.4M Reduce -13.5%
MRCY Mercury Systems Inc. 1.23% 436,548 $16.2M Add +16.8%
GMED Globus Medical Inc. Class A 1.23% 225,031 $16.1M Reduce -13.3%
STAG Stag Industrial Inc. 1.22% 408,531 $16.0M Reduce -12.0%
ALK Alaska Air Group Inc. 1.22% 352,871 $16.0M Add +24.2%
CPRX Catalyst Pharmaceuticals Inc. 1.22% 800,798 $15.9M Reduce -14.3%
IRT Independence Realty Trust Inc. 1.21% 770,556 $15.8M Reduce -4.9%
SAM Boston Beer Company Inc. Class A 1.20% 54,334 $15.7M Add +3.5%
TCBI Texas Capital Bancshares Inc. 1.20% 219,803 $15.7M Add +17.0%
AR Antero Resources Corp. 1.18% 538,921 $15.4M Add +20.4%
ENOV Enovis Corp. 1.18% 358,602 $15.4M Add +2177.1%
VBTX Veritex Holdings Inc. 1.18% 585,242 $15.4M New
SFM Sprouts Farmers Market Inc. 1.17% 139,005 $15.3M Add +0.4%
FHN First Horizon Corp. 1.17% 985,971 $15.3M Add +0.4%
HWC Hancock Whitney Corp. 1.16% 297,779 $15.2M Add +4.3%
AXTA Axalta Coating Systems Ltd. 1.14% 413,786 $15.0M Add +3.4%
LIVN Livanova PLC 1.13% 280,729 $14.7M Reduce -2.3%
W Wayfair Inc. Class A 1.12% 261,386 $14.7M Add +24.5%
RH RH 1.12% 43,784 $14.6M Reduce -11.9%
IPAR Interparfums Inc. 1.10% 110,875 $14.4M New
ITT Itt Inc. 1.09% 95,882 $14.3M Add +0.5%
CALX Calix Inc. 1.07% 361,677 $14.0M Add +0.8%
ATR Aptargroup Inc. 1.07% 87,577 $14.0M Add +0.4%
HHH Howard Hughes Holdings Inc. 1.05% 177,529 $13.7M Reduce -13.7%
KFY Korn Ferry 1.05% 182,026 $13.7M Add +4.0%
LNTH Lantheus Holdings Inc. 1.04% 124,023 $13.6M New
HAYW Hayward Holdings Inc. 1.04% 886,651 $13.6M Add +4.2%
LAZ Lazard Inc. 1.04% 268,990 $13.6M Reduce -29.2%
SSB Southstate Bank Corp. 1.03% 139,021 $13.5M Reduce -31.1%
FTI Technipfmc PLC 1.03% 512,775 $13.5M Add +0.5%
FIBK First Interstate Bancsys-A 1.02% 437,274 $13.4M Add +4.5%
NXST Nexstar Media Group Inc. 1.02% 80,629 $13.3M Add +3.9%
GTES Gates Industrial Corp. UK Ltd. 1.01% 753,088 $13.2M New
ASPN Aspen Aerogels Inc. 1.01% 477,070 $13.2M Add +14.1%
QTWO Q2 Holdings Inc. filed as Q2 HLDGS INC 1.01% 165,499 $13.2M Reduce -41.8%
EPAC Enerpac Tool Group Corp. 1.00% 312,361 $13.1M Add +3.2%
ELF Elf Beauty Inc. 1.00% 119,869 $13.1M New
DAR Darling Ingredients Inc. 1.00% 350,893 $13.0M New
KRG Kite Realty Group Trust 0.99% 488,779 $13.0M New
AHRT Ah Realty Trust Inc. filed as ARMADA HOFFLER PPTYS INC 0.99% 1,193,919 $12.9M Add +12.8%
HLIO Helios Technologies Inc. 0.97% 266,229 $12.7M Add +48.8%
HALO Halozyme Therapeutics Inc. 0.96% 219,505 $12.6M Reduce -24.3%
NWN Northwest Natural Holding Co. 0.94% 302,729 $12.4M Add +24.6%
STNE Stoneco Ltd. Class A 0.93% 1,085,071 $12.2M New
GNTX Gentex Corp. 0.93% 411,239 $12.2M Add +3.1%
CPA Copa Holdings SA Class A 0.91% 127,200 $11.9M Add +3.9%
EVH Evolent Health Inc. Class A 0.91% 419,418 $11.9M New
POR Portland General Electric Co. 0.86% 234,262 $11.2M Add +4.3%
PIPR Piper Sandler Cos 0.85% 39,264 $11.1M Reduce -10.9%
MMSI Merit Medical Systems Inc. 0.85% 112,749 $11.1M Reduce -5.4%
NSA National Storage Affiliates 0.84% 227,887 $11.0M New
SPXC SPX Technologies Inc. 0.84% 68,760 $11.0M Reduce -5.8%
VECO Veeco Instruments Inc. 0.84% 330,341 $10.9M Add +74.2%
MTH Meritage Homes Corp. 0.83% 52,765 $10.8M Reduce -1.8%
JELD Jeld-Wen Holding Inc. 0.82% 678,133 $10.7M New
DX Dynex Capital Inc. 0.80% 820,923 $10.5M New
AESI Atlas Energy Solutions Inc. 0.80% 478,089 $10.4M Add +4.8%
NTST Netstreit Corp. 0.80% 629,929 $10.4M New
FRME First Merchants Corp. 0.79% 279,233 $10.4M Add +13.1%
OCFC Oceanfirst Financial Corp. 0.74% 519,027 $9.6M New
MTDR Matador Resources Co. 0.68% 179,374 $8.9M Add +5.1%
NGVT Ingevity Corp. 0.64% 213,807 $8.3M Reduce -18.1%
SHO Sunstone Hotel Investors Inc. 0.50% 629,119 $6.5M New
PTEN Patterson-Uti Energy Inc. 0.40% 691,117 $5.3M Reduce -0.6%
UDR Udr Inc. 0.33% 95,917 $4.3M Add +16.1%
EGP Eastgroup Properties Inc. 0.32% 22,584 $4.2M Add +26.0%
NI Nisource Inc. 0.31% 117,933 $4.1M Add +0.7%
PNR Pentair PLC 0.31% 41,436 $4.1M Reduce -13.4%
LNT Alliant Energy Corp. 0.30% 63,908 $3.9M Add +0.7%
IP International Paper Co. 0.28% 75,517 $3.7M Add +9.3%
CG The Carlyle Group Inc. 0.28% 84,711 $3.6M Add +26.3%
CUBE Cubesmart 0.27% 66,516 $3.6M Add +7.8%
XPO Xpo Inc. 0.27% 32,566 $3.5M Reduce -79.2%
CACI Caci International Inc. Class A 0.26% 6,837 $3.4M Reduce -75.5%
CMS CMS Energy Corp. 0.26% 47,661 $3.4M Add +0.7%
CRL Charles River Laboratories 0.25% 16,740 $3.3M Add +22.4%
AXS Axis Capital Holdings Ltd. 0.24% 38,747 $3.1M Reduce -82.3%
CZR Caesars Entertainment Inc. 0.23% 73,404 $3.1M Add +6.8%
TOL Toll Brothers Inc. 0.23% 19,736 $3.0M Reduce -3.6%
RRX Regal Rexnord Corp. 0.23% 18,369 $3.0M Add +0.9%

Show all 125 holdings

Portfolio Sells Q2 2024 → Q3 2024
ADC Agree Realty Corp. Sold out 0.00% −1.55
VRNT Verint Systems Inc. Sold out 0.00% −1.51
CHX Championx Corp. Sold out 0.00% −1.25
XPO Xpo Inc. Reduce -79.2% 0.27% −1.19
THG Hanover Insurance Group Inc./ Sold out 0.00% −1.17
AXS Axis Capital Holdings Ltd. Reduce -82.3% 0.24% −1.12
SRCL Stericycle Inc. Sold out 0.00% −1.03
SBRA Sabra Health Care REIT Inc. Sold out 0.00% −1.03
MZTI The Marzetti Company Reduce -96.5% 0.03% −0.97
BC Brunswick Corp. Sold out 0.00% −0.97
WTFC Wintrust Financial Corp. Sold out 0.00% −0.96
SAFE Safehold Inc. Sold out 0.00% −0.82
ASO Academy Sports & Outdoors Inc. Sold out 0.00% −0.80
CACI Caci International Inc. Class A Reduce -75.5% 0.26% −0.79
ALEX Alexander & Baldwin Inc. Sold out 0.00% −0.77
OGE Oge Energy Corp. Sold out 0.00% −0.76
QTWO Q2 Holdings Inc. Reduce -41.8% 1.01% −0.49
HALO Halozyme Therapeutics Inc. Reduce -24.3% 0.96% −0.37
NGVT Ingevity Corp. Reduce -18.1% 0.64% −0.36
GMED Globus Medical Inc. Class A Reduce -13.3% 1.23% −0.33
SSB Southstate Bank Corp. Reduce -31.1% 1.03% −0.32
WRK Westrock Co. Sold out 0.00% −0.30
BMRN Biomarin Pharmaceutical Inc. Reduce -99.0% 0.00% −0.29
WBS Webster Financial Corp. Sold out 0.00% −0.28
LIVN Livanova PLC Reduce -2.3% 1.13% −0.25
STAG Stag Industrial Inc. Reduce -12.0% 1.22% −0.25
LAZ Lazard Inc. Reduce -29.2% 1.04% −0.24
CINF Cincinnati Financial Corp. Sold out 0.00% −0.23
PTEN Patterson-Uti Energy Inc. Reduce -0.6% 0.40% −0.23
FLR Fluor Corp. Reduce -8.0% 1.64% −0.23
ADMA Adma Biologics Inc. Reduce -42.9% 1.53% −0.19
BCO The Brink's Co. Reduce -8.8% 1.38% −0.16
IRT Independence Realty Trust Inc. Reduce -4.9% 1.21% −0.12
HHH Howard Hughes Holdings Inc. Reduce -13.7% 1.05% −0.12
DT Dynatrace Inc. Reduce -51.6% 0.11% −0.11
SPXC SPX Technologies Inc. Reduce -5.8% 0.84% −0.07
CPRX Catalyst Pharmaceuticals Inc. Reduce -14.3% 1.22% −0.05
SR Spire Inc. Sold out 0.00% −0.05
MMSI Merit Medical Systems Inc. Reduce -5.4% 0.85% −0.05
PIPR Piper Sandler Cos Reduce -10.9% 0.85% −0.04
VTR Ventas Inc. Reduce -21.2% 0.22% −0.04
LMAT Lemaitre Vascular Inc. Sold out 0.00% −0.03
CFG Citizens Financial Group Reduce -11.0% 0.18% −0.02
COLB Columbia Banking System Inc. Reduce -13.5% 1.25% −0.01
PNR Pentair PLC Reduce -13.4% 0.31% −0.01
WHD Cactus Inc. Class A Reduce -13.1% 0.05% −0.01
LITE Lumentum Holdings Inc. Reduce -22.0% 0.03% −0.01
BFAM Bright Horizons Family Solut Reduce -8.6% 1.30% +0.02
TOL Toll Brothers Inc. Reduce -3.6% 0.23% +0.03
RH RH Reduce -11.9% 1.12% +0.05

Portfolio Buys Q2 2024 → Q3 2024
PB Prosperity Bancshares Inc. New 1.44% +1.44
SIGI Selective Insurance Group New 1.31% +1.31
BXMT Blackstone Mortgage Tru Class A New 1.27% +1.27
VBTX Veritex Holdings Inc. New 1.18% +1.18
ENOV Enovis Corp. Add +2177.1% 1.18% +1.12
IPAR Interparfums Inc. New 1.10% +1.10
LNTH Lantheus Holdings Inc. New 1.04% +1.04
GTES Gates Industrial Corp. UK Ltd. New 1.01% +1.01
ELF Elf Beauty Inc. New 1.00% +1.00
DAR Darling Ingredients Inc. New 1.00% +1.00
KRG Kite Realty Group Trust New 0.99% +0.99
STNE Stoneco Ltd. Class A New 0.93% +0.93
EVH Evolent Health Inc. Class A New 0.91% +0.91
NSA National Storage Affiliates New 0.84% +0.84
JELD Jeld-Wen Holding Inc. New 0.82% +0.82
DX Dynex Capital Inc. New 0.80% +0.80
NTST Netstreit Corp. New 0.80% +0.80
OCFC Oceanfirst Financial Corp. New 0.74% +0.74
SHO Sunstone Hotel Investors Inc. New 0.50% +0.50
SFNC Simmons First Natl Corp. Class A Add +32.0% 1.53% +0.44
SGRY Surgery Partners Inc. Add +16.0% 1.48% +0.40
MRCY Mercury Systems Inc. Add +16.8% 1.23% +0.35
AMPH Amphastar Pharmaceuticals Inc. Add +17.1% 1.53% +0.29
HLIO Helios Technologies Inc. Add +48.8% 0.97% +0.22
BRKR Bruker Corp. New 0.22% +0.22
SW Smurfit Westrock PLC New 0.22% +0.22
ALK Alaska Air Group Inc. Add +24.2% 1.22% +0.21
DLTR Dollar Tree Inc. New 0.21% +0.21
TCBI Texas Capital Bancshares Inc. Add +17.0% 1.20% +0.19
X United States Steel Corp. New 0.19% +0.19
NWN Northwest Natural Holding Co. Add +24.6% 0.94% +0.17
SFM Sprouts Farmers Market Inc. Add +0.4% 1.17% +0.16
W Wayfair Inc. Class A Add +24.5% 1.12% +0.15
KTB Kontoor Brands Inc. Add +3.2% 1.48% +0.15
ASPN Aspen Aerogels Inc. Add +14.1% 1.01% +0.13
TROX Tronox Holdings PLC Add +36.3% 1.38% +0.13
HAYW Hayward Holdings Inc. Add +4.2% 1.04% +0.12
MWA Mueller Water Products Inc. Class A Add +3.2% 1.34% +0.11
ATI Ati Inc. Add +3.2% 1.32% +0.10
FRME First Merchants Corp. Add +13.1% 0.79% +0.07
OLLI Ollie's Bargain Outlet Holdi Add +21.0% 1.52% +0.06
VECO Veeco Instruments Inc. Add +74.2% 0.84% +0.06
EGP Eastgroup Properties Inc. Add +26.0% 0.32% +0.05
CG The Carlyle Group Inc. Add +26.3% 0.28% +0.04
UDR Udr Inc. Add +16.1% 0.33% +0.03
FOLD Amicus Therapeutics Inc. Add +116.4% 0.07% +0.03
CUBE Cubesmart Add +7.8% 0.27% +0.03
NJR New Jersey Resources Corp. Add +48.4% 0.08% +0.02
EQT Eqt Corp. Add +28.9% 0.23% +0.02
IP International Paper Co. Add +9.3% 0.28% +0.02

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