Advisory Research Inc.

Name: ADVISORY RESEARCH INC 13F holdings, Q1 2026
Creator: ADVISORY RESEARCH INC
Published: 2026-05-14

Q2 2026Q4 2025Q3 2025Q2 2025Q1 2025Q4 2024Q3 2024Q2 2024Q1 2024

In its 13F for Q1 2026 (holdings as of March 31, 2026, filed May 14, 2026), Advisory Research Inc. reported 137 stock positions worth $813.5 million. Its top holding was Trimas (TRS) at 4.9% of the portfolio, followed by Openlane (OPLN, 4.6%) and Myers Industries (MYE, 4.0%). Compared with Q4 2025, it opened 13 new positions, sold out of 19, added to 58 and reduced 56. The biggest buy was a new position in National Presto Inds (NPK) and the biggest sale Phinia (PHIN, shares −86%).

Most Recent 13F: Q2 2026
Location: CHICAGO, IL
CIK: 0000902584
Portfolio Value: $813.5M (Q1 2026)
SEC Filing: 0000902584-26-000003 ↗ filed May 14, 2026

Holdings Value

Holdings 137 stocks · $813.5M


TRS Trimas Corp.	4.95%	1,119,686	$40.2M	Add +2.2%
OPLN Openlane Inc.	4.59%	1,281,612	$37.4M	Add +13.1%
MYE Myers Industries Inc.	3.97%	1,525,716	$32.3M	Add +17.1%
TSM Taiwan Semiconductor-SP ADR	3.40%	81,785	$27.6M	Reduce -23.3%
GOOGL Alphabet Inc. Class A	3.30%	93,261	$26.8M	Add +2.9%
PRSU Pursuit Attractions and Hosp	3.00%	665,228	$24.4M	Reduce -4.3%
BELFB Bel Fuse Inc. Class B	2.90%	119,364	$23.6M	Reduce -11.4%
KDP Keurig Dr Pepper Inc.	2.72%	839,297	$22.1M	Add +42.5%
MTG Mgic Investment Corp.	2.56%	794,323	$20.9M	Add +3.9%
NPK National Presto Inds Inc.	2.49%	147,634	$20.2M	New
DJCO Daily Journal Corp.	2.48%	41,873	$20.2M	Reduce -36.1%
PM Philip Morris International	2.43%	119,550	$19.8M	Reduce -33.0%
AVGO Broadcom Inc.	2.42%	63,687	$19.7M	Reduce -22.7%
CME Cme Group Inc.	2.35%	64,632	$19.1M	Add +3.6%
LEGH Legacy Housing Corp.	2.32%	925,319	$18.9M	Add +26.6%
AEP American Electric Power	2.27%	141,085	$18.5M	Add +3.5%
JBTM JBT Marel Corp.	2.21%	140,747	$18.0M	Add +7.9%
TPR Tapestry Inc.	2.15%	124,176	$17.5M	Reduce -46.3%
ABBV Abbvie Inc.	1.95%	73,072	$15.9M	Add +3.4%
APA Apa Corp.	1.95%	373,347	$15.8M	New
MSFT Microsoft Corp.	1.94%	42,737	$15.8M	Add +2.4%
MTDR Matador Resources Co.	1.91%	245,480	$15.5M	Add +993.9%
KB KB Financial Group Inc.-ADR filed as KB FINL GROUP INC	1.60%	130,613	$13.0M	Add +7.0%
ACVA Acv Auctions Inc. Class A	1.58%	3,028,642	$12.8M	Add +177.2%
INTU Intuit Inc.	1.45%	27,247	$11.8M	New
HUBB Hubbell Inc.	1.43%	23,779	$11.7M	Add +1.4%
GSK GSK PLC-Spon ADR	1.39%	204,282	$11.3M	Reduce -36.9%
CMCSA Comcast Corp. Class A	1.28%	363,428	$10.4M	New
META Meta Platforms Inc. Class A	1.24%	17,561	$10.0M	Add +11.0%
LAMR Lamar Advertising Co. Class A	1.18%	75,641	$9.6M	Add +25.2%
MPC Marathon Petroleum Corp.	1.17%	38,987	$9.5M	New
EEX Emerald Holding Inc.	1.04%	1,867,195	$8.4M	Add +4.4%
BTI British American Tob-SP ADR	0.94%	130,231	$7.6M	Add +10.6%
FERG Ferguson Enterprises Inc.	0.91%	31,866	$7.4M	Reduce -0.3%
SGOV iShares 0-3 Month Treasury B	0.74%	60,111	$6.1M	Reduce -16.7%
NIC Nicolet Bankshares Inc.	0.66%	36,163	$5.4M	Reduce -8.7%
DAC Danaos Corp.	0.66%	47,407	$5.3M	Add +19.6%
LTM Latam Airlines Group SA-ADR	0.60%	98,523	$4.9M	New
PFGC Performance Food Group Co.	0.57%	53,752	$4.6M	Reduce -60.4%
SSB Southstate Bank Corp.	0.54%	47,088	$4.4M	Reduce -0.4%
LRCX Lam Research Corp.	0.52%	19,951	$4.3M	Reduce -29.0%
VCIT Vanguard Int-Term Corporate	0.52%	50,986	$4.2M	Add +14.7%
SHV iShares 0-1 Year Treasury Bo	0.50%	37,117	$4.1M	Add +10.8%
VUSB Vanguard Ultra Short Bond Et	0.50%	81,920	$4.1M	Add +11.6%
VGSH Vanguard Short-Term Treasury	0.50%	69,657	$4.1M	No change
STLD Steel Dynamics Inc.	0.46%	21,012	$3.8M	Reduce -8.0%
VCSH Vanguard S/T Corp. Bond ETF	0.45%	46,435	$3.7M	Add +16.6%
CALM Cal-Maine Foods Inc.	0.44%	45,383	$3.6M	Add +3.5%
MPTI M-Tron Industries Inc.	0.42%	50,543	$3.4M	Add +42.0%
ACA Arcosa Inc.	0.41%	31,374	$3.3M	Reduce -1.3%
LMT Lockheed Martin Corp.	0.40%	5,392	$3.3M	Reduce -7.4%
TAP Molson Coors Beverage Co. Class B	0.40%	75,226	$3.2M	Reduce -5.5%
VVV Valvoline Inc.	0.39%	93,557	$3.2M	Add +31.5%
RSP Invesco S&P 500 Equal Weight	0.39%	16,405	$3.1M	Add +5.8%
AMGN Amgen Inc.	0.38%	8,822	$3.1M	Reduce -7.1%
HQY Healthequity Inc.	0.38%	36,809	$3.1M	Add +74.7%
IGIB iShares 5-10Y Inv Grade Corp.	0.38%	57,761	$3.1M	No change
HD Home Depot Inc.	0.37%	9,074	$3.0M	Reduce -6.7%
AAPL Apple Inc.	0.34%	10,895	$2.8M	Reduce -7.6%
EME Emcor Group Inc.	0.33%	3,624	$2.7M	Reduce -8.2%
FRME First Merchants Corp.	0.32%	67,634	$2.6M	Reduce -1.2%
PHIN Phinia Inc.	0.31%	37,203	$2.5M	Reduce -86.2%
ALKT Alkami Technology Inc.	0.31%	160,791	$2.5M	Add +24.0%
VIG Vanguard Dividend Apprec ETF	0.31%	11,658	$2.5M	No change
JEF Jefferies Financial Group Inc.	0.30%	60,038	$2.5M	Add +78.4%
ACN Accenture PLC Class A	0.30%	12,458	$2.5M	Add +25.9%
EXP Eagle Materials Inc.	0.30%	13,011	$2.5M	Reduce -1.3%
VOO Vanguard S&P 500 ETF	0.29%	3,945	$2.4M	Reduce -0.1%
IGSB iShares 1-5Y Inv Grade Corp.	0.29%	44,418	$2.3M	Add +20.4%
ABG Asbury Automotive Group	0.28%	11,495	$2.2M	Reduce -3.6%
WBS Webster Financial Corp.	0.26%	30,968	$2.1M	Reduce -30.9%
NTAP Netapp Inc.	0.26%	20,737	$2.1M	Reduce -7.5%
TEX Terex Corp.	0.25%	35,023	$2.1M	New
WAL Western Alliance Bancorp	0.23%	26,163	$1.9M	Reduce -2.4%
AAP Advance Auto Parts Inc.	0.22%	33,983	$1.8M	New
ORCL Oracle Corp.	0.22%	11,971	$1.8M	Reduce -7.3%
NRG NRG Energy Inc.	0.21%	11,899	$1.7M	Add +7.1%
ARES Ares Management Corp. Class A	0.21%	15,811	$1.7M	Reduce -7.6%
SR Spire Inc.	0.21%	18,952	$1.7M	Add +201.0%
MBB iShares MBS ETF	0.20%	17,518	$1.7M	No change
MTN Vail Resorts Inc.	0.20%	12,545	$1.6M	Reduce -1.3%
VEA Vanguard Ftse Developed ETF	0.19%	24,316	$1.6M	Add +1.2%
ALSN Allison Transmission Holding	0.19%	13,237	$1.5M	Add +4.2%
JPM JPMorgan Chase & Co.	0.19%	5,234	$1.5M	Reduce -6.2%
SGHC Super Group SGHC Ltd.	0.19%	141,263	$1.5M	Add +274.8%
TJX TJX Companies Inc. filed as TJX COS INC NEW	0.18%	9,218	$1.5M	Reduce -6.2%
EHC Encompass Health Corp.	0.18%	15,128	$1.5M	Reduce -11.5%
BRK.B Berkshire Hathaway Inc. Class B	0.18%	3,031	$1.5M	Reduce -5.1%
AX Axos Financial Inc.	0.18%	16,917	$1.4M	Reduce -41.7%
NVT Nvent Electric PLC	0.18%	12,133	$1.4M	Add +3.1%
VO Vngrd Mrngstr MD-Cap ETF-Usd	0.18%	4,966	$1.4M	No change
ESI Element Solutions Inc.	0.17%	41,617	$1.4M	Reduce -15.3%
CDW CDW Corp.	0.17%	11,726	$1.4M	Add +7.0%
XBI SS SPDR S&P Biotech ETF	0.17%	10,981	$1.4M	Reduce -2.6%
UNP Union Pacific Corp.	0.17%	5,759	$1.4M	Reduce -5.7%
BAC Bank of America Corp. filed as BANK AMERICA CORP	0.17%	28,487	$1.4M	Reduce -8.6%
TNC Tennant Co.	0.17%	20,410	$1.4M	New
UNM Unum Group	0.16%	18,083	$1.3M	Add +4.4%
SYBT Stock Yards Bancorp Inc.	0.16%	19,476	$1.3M	Reduce -1.6%
FLYW Flywire Corp.-Voting	0.16%	108,514	$1.3M	Reduce -1.3%
AZO AutoZone Inc.	0.15%	363	$1.2M	Reduce -5.0%
IVZ Invesco Ltd.	0.15%	50,281	$1.2M	Add +14.6%
AXP American Express Co.	0.15%	3,973	$1.2M	Reduce -4.7%
CPK Chesapeake Utilities Corp.	0.14%	9,206	$1.2M	Reduce -5.4%
CVX Chevron Corp.	0.14%	5,566	$1.2M	Reduce -28.5%
RRX Regal Rexnord Corp.	0.14%	6,119	$1.1M	Reduce -7.3%
ABT Abbott Laboratories	0.14%	11,063	$1.1M	Add +42.9%
MCD McDonald's Corp.	0.14%	3,611	$1.1M	Reduce -5.5%
ACMR Acm Research Inc. Class A	0.14%	28,299	$1.1M	Add +3.6%
JXN Jackson Financial Inc. Class A	0.12%	9,608	$1.0M	New
SUPN Supernus Pharmaceuticals Inc.	0.12%	19,595	$1.0M	Reduce -1.9%
SNX TD Synnex Corp.	0.12%	6,003	$1.0M	Add +7.8%
HLLY Holley Inc.	0.12%	326,561	$1.0M	Reduce -83.1%
COP Conocophillips	0.12%	7,543	$996K	Reduce -27.1%
CMC Commercial Metals Co.	0.12%	15,577	$957K	New
CPRT Copart Inc.	0.11%	27,788	$923K	Add +54.1%
PATK Patrick Industries Inc.	0.11%	8,119	$902K	Add +4.0%
G Genpact Ltd.	0.10%	21,479	$800K	Add +3.9%
BND Vanguard Total Bond Market	0.10%	10,655	$785K	New
BYD Boyd Gaming Corp.	0.09%	9,286	$763K	Add +3.6%
BOW Bowhead Specialty Holdings I	0.09%	33,720	$756K	New
FUL H.B. Fuller Co. filed as FULLER H B CO	0.09%	11,662	$719K	Add +11.8%
RAL Ralliant Corp.	0.08%	15,827	$658K	Add +2.9%
ACIW Aci Worldwide Inc.	0.08%	15,667	$643K	Add +59.2%
TOST Toast Inc. Class A	0.07%	21,797	$578K	Add +5.3%
UNH Unitedhealth Group Inc.	0.07%	2,125	$575K	Reduce -5.2%
BX Blackstone Inc.	0.07%	4,667	$537K	No change
GLUE Monte Rosa Therapeutics Inc.	0.06%	31,236	$514K	Reduce -50.6%
AMPH Amphastar Pharmaceuticals Inc.	0.06%	25,335	$496K	Add +67.1%
PRGS Progress Software Corp.	0.05%	16,597	$426K	Add +15.6%
GENI Genius Sports Ltd.	0.05%	90,412	$401K	Add +4.0%
SPY SS SPDR S&P 500 ETF Trust-US	0.05%	606	$394K	Reduce -66.3%
SDY SS SPDR S&P Dividend ETF	0.04%	2,164	$316K	Add +24.1%
NOBL Proshares S&P 500 Dividend A	0.03%	2,231	$237K	No change
ATOM Atomera Inc.	0.01%	20,000	$76K	No change
BEAT Heartbeam Inc.	0.01%	50,000	$61K	No change
CUE Cue Biopharma Inc.	0.01%	257,225	$59K	No change

Portfolio Sells Q4 2025 → Q1 2026


PHIN Phinia Inc.	Reduce -86.2%	0.31%	−1.81
TPR Tapestry Inc.	Reduce -46.3%	2.15%	−1.56
DJCO Daily Journal Corp.	Reduce -36.1%	2.48%	−1.53
PM Philip Morris International	Reduce -33.0%	2.43%	−1.17
AVGO Broadcom Inc.	Reduce -22.7%	2.42%	−1.16
PFGC Performance Food Group Co.	Reduce -60.4%	0.57%	−0.97
HLLY Holley Inc.	Reduce -83.1%	0.12%	−0.88
UL Unilever PLC-Sponsored ADR	Sold out	0.00%	−0.79
TSM Taiwan Semiconductor-SP ADR	Reduce -23.3%	3.40%	−0.68
GSK GSK PLC-Spon ADR	Reduce -36.9%	1.39%	−0.61
HMC Honda Motor Co. Ltd.-Spons ADR	Sold out	0.00%	−0.53
REVG Rev Group Inc.	Sold out	0.00%	−0.36
ACWI iShares MSCI Acwi ETF	Sold out	0.00%	−0.29
DRVN Driven Brands Holdings Inc.	Sold out	0.00%	−0.27
NCNO Ncino Inc.	Sold out	0.00%	−0.21
SGOV iShares 0-3 Month Treasury B	Reduce -16.7%	0.74%	−0.17
IWM iShares Russell 2000 ETF	Sold out	0.00%	−0.17
OSW Onespaworld Holdings Ltd.	Sold out	0.00%	−0.15
GTES Gates Industrial Corp. UK Ltd.	Sold out	0.00%	−0.14
AX Axos Financial Inc.	Reduce -41.7%	0.18%	−0.14
ARES Ares Management Corp. Class A	Reduce -7.6%	0.21%	−0.14
WSR Whitestone REIT	Sold out	0.00%	−0.12
SHY iShares 1-3 Year Treasury Bo	Sold out	0.00%	−0.12
UFPI Ufp Industries Inc.	Sold out	0.00%	−0.12
SPY SS SPDR S&P 500 ETF Trust-US	Reduce -66.3%	0.05%	−0.11
ORCL Oracle Corp.	Reduce -7.3%	0.22%	−0.10
HRB H&R Block Inc.	Sold out	0.00%	−0.10
WBS Webster Financial Corp.	Reduce -30.9%	0.26%	−0.09
PI Impinj Inc.	Sold out	0.00%	−0.08
LRCX Lam Research Corp.	Reduce -29.0%	0.52%	−0.08
BRBR Bellring Brands Inc.	Sold out	0.00%	−0.08
ADUS Addus Homecare Corp.	Sold out	0.00%	−0.08
ABG Asbury Automotive Group	Reduce -3.6%	0.28%	−0.07
RS Reliance Inc.	Sold out	0.00%	−0.07
TAP Molson Coors Beverage Co. Class B	Reduce -5.5%	0.40%	−0.07
AAPL Apple Inc.	Reduce -7.6%	0.34%	−0.06
GLUE Monte Rosa Therapeutics Inc.	Reduce -50.6%	0.06%	−0.06
WAL Western Alliance Bancorp	Reduce -2.4%	0.23%	−0.06
HD Home Depot Inc.	Reduce -6.7%	0.37%	−0.05
EHC Encompass Health Corp.	Reduce -11.5%	0.18%	−0.05
AXP American Express Co.	Reduce -4.7%	0.15%	−0.05
BAC Bank of America Corp.	Reduce -8.6%	0.17%	−0.04
NTAP Netapp Inc.	Reduce -7.5%	0.26%	−0.04
FLYW Flywire Corp.-Voting	Reduce -1.3%	0.16%	−0.04
EXP Eagle Materials Inc.	Reduce -1.3%	0.30%	−0.04
MICC The Magnum Ice Cream Co. NV	Sold out	0.00%	−0.04
JPM JPMorgan Chase & Co.	Reduce -6.2%	0.19%	−0.04
CTLP Cantaloupe Inc.	Sold out	0.00%	−0.03
SSB Southstate Bank Corp.	Reduce -0.4%	0.54%	−0.02
BRK.B Berkshire Hathaway Inc. Class B	Reduce -5.1%	0.18%	−0.02

Portfolio Buys Q4 2025 → Q1 2026


NPK National Presto Inds Inc.	New	2.49%	+2.49
APA Apa Corp.	New	1.95%	+1.95
MTDR Matador Resources Co.	Add +993.9%	1.91%	+1.79
INTU Intuit Inc.	New	1.45%	+1.45
CMCSA Comcast Corp. Class A	New	1.28%	+1.28
MPC Marathon Petroleum Corp.	New	1.17%	+1.17
MYE Myers Industries Inc.	Add +17.1%	3.97%	+0.91
KDP Keurig Dr Pepper Inc.	Add +42.5%	2.72%	+0.64
LTM Latam Airlines Group SA-ADR	New	0.60%	+0.60
LEGH Legacy Housing Corp.	Add +26.6%	2.32%	+0.53
ACVA Acv Auctions Inc. Class A	Add +177.2%	1.58%	+0.48
OPLN Openlane Inc.	Add +13.1%	4.59%	+0.35
AEP American Electric Power	Add +3.5%	2.27%	+0.30
KB KB Financial Group Inc.-ADR	Add +7.0%	1.60%	+0.28
TEX Terex Corp.	New	0.25%	+0.25
AAP Advance Auto Parts Inc.	New	0.22%	+0.22
LAMR Lamar Advertising Co. Class A	Add +25.2%	1.18%	+0.22
CME Cme Group Inc.	Add +3.6%	2.35%	+0.21
DAC Danaos Corp.	Add +19.6%	0.66%	+0.19
MPTI M-Tron Industries Inc.	Add +42.0%	0.42%	+0.18
TNC Tennant Co.	New	0.17%	+0.17
SR Spire Inc.	Add +201.0%	0.21%	+0.15
HQY Healthequity Inc.	Add +74.7%	0.38%	+0.14
SGHC Super Group SGHC Ltd.	Add +274.8%	0.19%	+0.13
VVV Valvoline Inc.	Add +31.5%	0.39%	+0.13
HUBB Hubbell Inc.	Add +1.4%	1.43%	+0.13
JXN Jackson Financial Inc. Class A	New	0.12%	+0.12
CMC Commercial Metals Co.	New	0.12%	+0.12
BTI British American Tob-SP ADR	Add +10.6%	0.94%	+0.10
BND Vanguard Total Bond Market	New	0.10%	+0.10
BOW Bowhead Specialty Holdings I	New	0.09%	+0.09
TRS Trimas Corp.	Add +2.2%	4.95%	+0.06
VCSH Vanguard S/T Corp. Bond ETF	Add +16.6%	0.45%	+0.05
VCIT Vanguard Int-Term Corporate	Add +14.7%	0.52%	+0.05
JEF Jefferies Financial Group Inc.	Add +78.4%	0.30%	+0.04
IGSB iShares 1-5Y Inv Grade Corp.	Add +20.4%	0.29%	+0.04
VUSB Vanguard Ultra Short Bond Et	Add +11.6%	0.50%	+0.04
SHV iShares 0-1 Year Treasury Bo	Add +10.8%	0.50%	+0.04
ALSN Allison Transmission Holding	Add +4.2%	0.19%	+0.03
EEX Emerald Holding Inc.	Add +4.4%	1.04%	+0.03
NVT Nvent Electric PLC	Add +3.1%	0.18%	+0.03
CPRT Copart Inc.	Add +54.1%	0.11%	+0.02
ACIW Aci Worldwide Inc.	Add +59.2%	0.08%	+0.02
SNX TD Synnex Corp.	Add +7.8%	0.12%	+0.02
ABT Abbott Laboratories	Add +42.9%	0.14%	+0.02
RSP Invesco S&P 500 Equal Weight	Add +5.8%	0.39%	+0.01
FUL H.B. Fuller Co.	Add +11.8%	0.09%	+0.01
AMPH Amphastar Pharmaceuticals Inc.	Add +67.1%	0.06%	+0.01
SDY SS SPDR S&P Dividend ETF	Add +24.1%	0.04%	+0.01
IVZ Invesco Ltd.	Add +14.6%	0.15%	+0.01

All Filings

Quarter	Positions	13F Reported Value	Top Holdings
Q2 2026	136	$1.0B	MYE, OPLN, TRS, TSM, BELFB
Q1 2026	137	$813.5M	TRS, OPLN, MYE, TSM, GOOGL
Q4 2025	143	$795.7M	TRS, OPLN, TSM, DJCO, TPR
Q3 2025	149	$761.4M	TSM, OPLN, TRS, PM, AVGO
Q2 2025	142	$650.9M	BELFB, TRS, PM, AVGO, TSM
Q1 2025	148	$567.3M	BELFB, JBTM, TRS, PM, PHIN
Q4 2024	152	$601.7M	BELFB, JBTM, AVGO, PHIN, TRS
Q3 2024	156	$562.9M	MLR, BELFB, PHIN, AVGO, TSM
Q2 2024	160	$531.6M	MLR, MSFT, ESGR, TSM, AVGO
Q1 2024	156	$502.9M	MSFT, MLR, ESGR, PRSU, HUBB