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Super Investors Mesirow Institutional Investment Management, Inc.
MI

Mesirow Institutional Investment Management, Inc.

Quarterly 13F snapshot: US-listed longs only, no performance figures — 13F data cannot support them.

Portfolio value
$1.3B
Positions
131
Quarter ended
December 31, 2024
Filed
February 13, 2025

Reported portfolio value by quarter (10 quarters reported)

$1.31B $690M
Q3 22 Q1 23 Q3 23 Q1 24 Q3 24 Q4 24

$690M in Q3 2022 → $1.3B now. Hover for any quarter.

Holdings

As reported for the quarter ended December 31, 2024. Activity is the change in share count since the prior quarter's filing.

Holding % of portfolio Activity Shares Value
KH Kyndryl Hldgs Inc 1.8% Trimmed 17% 672,653 $23.3M
FN Fluor Corp New 1.7% Added 0.2% 451,929 $22.3M
MS Mercury Sys Inc 1.6% Added 15% 500,831 $21M
E L F Beauty Inc 1.5% Added 33% 159,919 $20.1M
Prosperity Bancshares Inc 1.5% Trimmed 0.2% 260,924 $19.7M
Alaska Air Group Inc 1.5% Trimmed 14% 303,448 $19.6M
Kemper Corp 1.5% Added 0.2% 295,029 $19.6M
Antero Resources Corp 1.5% Added 2.8% 554,234 $19.4M
OB Ollies Bargain Outlet Hldgs 1.5% Trimmed 14% 176,945 $19.4M
BM Blackstone Mtg Tr Inc 1.5% Added 26% 1,096,110 $19.1M
First Merchants Corp 1.5% Added 71% 477,013 $19M
GM Globus Med Inc 1.4% Trimmed 0.3% 224,266 $18.5M
IM Icu Med Inc 1.4% Trimmed 4.3% 116,771 $18.1M
Hancock Whitney Corporation 1.4% Added 8.2% 322,168 $17.6M
GI Gates Indl Corp PLC 1.3% Added 13% 852,593 $17.5M
SI Selective Ins Group Inc 1.3% Added 0.2% 184,703 $17.3M
S1 Simmons 1st Natl Corp 1.3% Trimmed 17% 774,619 $17.2M
CB Columbia Bkg Sys Inc 1.3% Added 0.1% 629,386 $17M
First Horizon Corporation 1.3% Trimmed 15% 834,847 $16.8M
Kontoor Brands Inc 1.3% Trimmed 18% 194,325 $16.6M
Boston Beer Inc 1.3% Added 0.2% 54,441 $16.3M
FI First Intst Bancsystem Inc 1.2% Added 14% 496,889 $16.1M
Xenia Hotels & Resorts Inc 1.2% New 1,075,515 $16M
VH Veritex Hldgs Inc 1.2% Trimmed 0.4% 582,755 $15.8M
Enovis Corporation 1.2% Added 0.3% 359,674 $15.8M
RD Rambus Inc Del 1.2% Trimmed 25% 298,174 $15.8M
UC United Cmnty Bks Blairsvle G 1.2% New 486,974 $15.7M
First Watch Restaurant Group 1.2% New 833,188 $15.5M
Catalyst Pharmaceuticals Inc 1.2% Trimmed 7.3% 742,295 $15.5M
Itt Inc 1.2% Added 9.9% 105,358 $15.1M
Rh 1.2% Trimmed 13% 38,230 $15M
Netstreit Corp 1.2% Added 68% 1,059,811 $15M
SF Synovus Finl Corp 1.2% New 292,615 $15M
Helios Technologies Inc 1.1% Added 25% 332,729 $14.9M
HM Hecla Mng Co 1.1% Added 0.2% 3,000,133 $14.7M
TC Texas Cap Bancshares Inc 1.1% Trimmed 15% 186,346 $14.6M
Halozyme Therapeutics Inc 1.1% Added 38% 302,148 $14.4M
Surgery Partners Inc 1.1% Added 13% 677,464 $14.3M
MW Mueller Wtr Prods Inc 1.1% Trimmed 21% 634,729 $14.3M
AC Axalta Coating Sys Ltd 1.1% Added 0.2% 414,635 $14.2M
WH Wns Hldgs Ltd 1.1% New 299,231 $14.2M
KR Kite Rlty Group Tr 1.1% Added 15% 561,822 $14.2M
AP Amphastar Pharmaceuticals In 1.1% Trimmed 8.1% 380,389 $14.1M
Wayfair Inc 1.1% Added 20% 314,515 $13.9M
Allegiant Travel Co 1.1% New 146,944 $13.8M
MR Matador Res Co 1.1% Added 37% 245,750 $13.8M
Pegasystems Inc 1.1% New 148,081 $13.8M
IR Independence Rlty Tr Inc 1.1% Trimmed 9.8% 695,330 $13.8M
SF Sprouts Fmrs Mkt Inc 1.1% Trimmed 22% 108,473 $13.8M
LH Lantheus Hldgs Inc 1.1% Added 24% 153,797 $13.8M
BH Bright Horizons Fam Sol In D 1.1% Added 2.0% 123,888 $13.7M
Acv Auctions Inc 1.0% New 627,256 $13.5M
HH Hayward Hldgs Inc 1.0% Trimmed 0.8% 879,622 $13.4M
Calix Inc 1.0% Added 6.5% 385,323 $13.4M
Adma Biologics Inc 1.0% Trimmed 22% 782,451 $13.4M
DC Dynex Cap Inc 1.0% Added 29% 1,059,976 $13.4M
Korn Ferry 1.0% Added 9.0% 198,383 $13.4M
Enerpac Tool Group Corp 1.0% Added 3.7% 323,969 $13.3M
AH Armada Hoffler Pptys Inc 1.0% Added 8.4% 1,294,579 $13.2M
BC Brinks Co 1.0% Trimmed 12% 138,267 $12.8M

Showing top 60 of 131 positions.

Timeline of changes

What changed each quarter, from the filings' own share counts. Largest moves first; most recent 8 quarters.

Q4 2024

quarter ended December 31, 2024 · filed February 13, 2025

Company Action Shares changed Value of change % of portfolio
Ati Inc Exited −257,424 −$17.2M —
Xenia Hotels & Resorts Inc New +1,075,515 +$16M 1.2%
UC United Cmnty Bks Blairsvle G New +486,974 +$15.7M 1.2%
First Watch Restaurant Group New +833,188 +$15.5M 1.2%
SF Synovus Finl Corp New +292,615 +$15M 1.2%
Livanova PLC Exited −280,729 −$14.7M —
WH Wns Hldgs Ltd New +299,231 +$14.2M 1.1%
Allegiant Travel Co New +146,944 +$13.8M 1.1%
Pegasystems Inc New +148,081 +$13.8M 1.1%
Howard Hughes Holdings Inc Exited −177,529 −$13.7M —

Showing the 10 largest of 140 changes.

Q3 2024

quarter ended September 30, 2024 · filed November 13, 2024

Company Action Shares changed Value of change % of portfolio
Prosperity Bancshares Inc New +261,543 +$18.8M 1.4%
AR Agree Rlty Corp Exited −285,732 −$17.7M —
VS Verint Sys Inc Exited −534,447 −$17.2M —
SI Selective Ins Group Inc New +184,341 +$17.2M 1.3%
BM Blackstone Mtg Tr Inc New +872,649 +$16.6M 1.3%
VH Veritex Hldgs Inc New +585,242 +$15.4M 1.2%
Adma Biologics Inc Trimmed −753,552 −$15.1M 1.5%
Enovis Corporation Added +342,854 +$14.8M 1.2%
IP Inter Parfums Inc New +110,875 +$14.4M 1.1%
AC Axis Cap Hldgs Ltd Trimmed −179,891 −$14.3M 0.2%

Showing the 10 largest of 139 changes.

Q2 2024

quarter ended June 30, 2024 · filed August 02, 2024

Company Action Shares changed Value of change % of portfolio
Boston Beer Inc New +52,497 +$16M 1.4%
GI Gibraltar Inds Inc Exited −179,177 −$14.4M —
MW Mueller Wtr Prods Inc New +783,455 +$14M 1.2%
Surgery Partners Inc New +516,967 +$12.3M 1.1%
TC Texas Cap Bancshares Inc New +187,910 +$11.5M 1.0%
Alaska Air Group Inc New +284,031 +$11.5M 1.0%
Ingevity Corp New +261,173 +$11.4M 1.0%
SF Synovus Finl Corp Exited −284,699 −$11.4M —
Lemaitre Vascular Inc Trimmed −136,470 −$11.2M —
Redwood Trust Inc Exited −1,735,120 −$11.1M —

Showing the 10 largest of 135 changes.

Q1 2024

quarter ended March 31, 2024 · filed May 06, 2024

Company Action Shares changed Value of change % of portfolio
QH Q2 Hldgs Inc New +363,419 +$19.1M 1.7%
Adma Biologics Inc New +2,609,282 +$17.2M 1.5%
KH Kyndryl Hldgs Inc New +762,309 +$16.6M 1.5%
Tenet Healthcare Corp Exited −213,980 −$16.2M —
NY New York Cmnty Bancorp Inc Exited −1,554,572 −$15.9M —
Lazard Inc New +376,588 +$15.8M 1.4%
IM Icu Med Inc New +143,731 +$15.4M 1.4%
VS Verint Sys Inc New +442,685 +$14.7M 1.3%
Itron Inc Trimmed −149,990 −$13.9M —
Livanova PLC New +246,975 +$13.8M 1.2%

Showing the 10 largest of 135 changes.

Q4 2023

quarter ended December 31, 2023 · filed February 07, 2024

Company Action Shares changed Value of change % of portfolio
AR Agree Rlty Corp New +267,873 +$16.9M 1.6%
NY New York Cmnty Bancorp Inc New +1,554,572 +$15.9M 1.5%
Kirby Corp Exited −186,629 −$15.5M —
Meritage Homes Corp New +84,172 +$14.7M 1.4%
RR R1 Rcm Inc Exited −892,783 −$13.5M —
Redwood Trust Inc New +1,787,619 +$13.2M 1.2%
LH Lantheus Hldgs Inc Exited −187,948 −$13.1M —
Belden Inc Exited −132,839 −$12.8M —
Wyndham Hotels & Resorts Inc Exited −181,167 −$12.6M —
AC Axalta Coating Sys Ltd New +364,496 +$12.4M 1.2%

Showing the 10 largest of 139 changes.

Q3 2023

quarter ended September 30, 2023 · filed November 01, 2023

Company Action Shares changed Value of change % of portfolio
HI Hanover Ins Group Inc New +146,255 +$16.2M 1.6%
First Horizon Corporation New +1,208,667 +$13.3M 1.4%
IM Icu Med Inc Exited −74,283 −$13.2M —
Antero Resources Corp New +519,388 +$13.2M 1.3%
Radian Group Inc Trimmed −484,028 −$12.2M —
MW Mueller Wtr Prods Inc Exited −697,810 −$11.3M —
Sanmina Corporation Exited −184,720 −$11.1M —
FI First Intst Bancsystem Inc New +435,339 +$10.9M 1.1%
Westrock Co New +298,625 +$10.7M 1.1%
MS Mercury Sys Inc New +277,357 +$10.3M 1.0%

Showing the 10 largest of 127 changes.

Q2 2023

quarter ended June 30, 2023 · filed July 31, 2023

Company Action Shares changed Value of change % of portfolio
Xpo Inc New +282,620 +$16.7M 1.7%
CB Columbia Bkg Sys Inc New +631,040 +$12.8M 1.3%
Calix Inc Added +247,680 +$12.4M 1.3%
RR R1 Rcm Inc New +669,895 +$12.4M 1.3%
Ciena Corp Exited −233,000 −$12.2M —
Pacira Biosciences Inc New +298,380 +$12M 1.2%
Perficient Inc Trimmed −140,325 −$11.7M —
MW Mueller Wtr Prods Inc New +697,810 +$11.3M 1.2%
AP Amphastar Pharmaceuticals In Trimmed −196,207 −$11.3M 0.8%
Insight Enterprises Inc New +75,359 +$11M 1.1%

Showing the 10 largest of 158 changes.

Q1 2023

quarter ended March 31, 2023 · filed May 01, 2023

Company Action Shares changed Value of change % of portfolio
TO Travelcenters Of America Inc Trimmed −188,224 −$16.3M 0.3%
Jabil Inc Trimmed −155,500 −$13.7M 0.3%
TC Topgolf Callaway Brands Corp New +629,660 +$13.6M 1.5%
SI Stag Indl Inc New +376,805 +$12.7M 1.4%
Halozyme Therapeutics Inc New +333,175 +$12.7M 1.4%
Safehold Inc New +412,840 +$12.1M 1.3%
CI Caci Intl Inc Added +40,725 +$12.1M 1.3%
Safehold Inc Exited −399,535 −$11.4M —
ML Maravai Lifesciences Hldgs I New +815,730 +$11.4M 1.2%
BC Brinks Co New +162,430 +$10.9M 1.2%

Showing the 10 largest of 152 changes.

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