SEC 13F Intelligence

Managers / Q4 2023 · view latest →

Byrne Asset Management LLC

CIK 0001911322 · 4420 ROUTE 27, SUITE 3, PO BOX 573, KINGSTON, NJ, 08528 · 609-497-1776

Reported Value
$131M
Q4 2023
Positions
545
Filings on Record
20
2019–present window
Filed
Jan 29, 2024
original filing

Summary

Byrne Asset Management LLC reported $131M in U.S.-listed holdings across 545 positions for Q4 2023.

Its largest position, MSFT, represents 6.2% of the portfolio.

Compared with Q3 2023, the fund opened 77 new positions and exited 63.

Portfolio Metrics

Turnover
+6.6%
vs prior filed quarter
Top-10 Concentration
+28.7%
share of reported value
Largest Position
+6.2%
Microsoft
New / Exited
77 / 63
positions this quarter

Methodology: turnover is min(value bought, value sold) ÷ average reported value across the two quarters — value-based, so market moves inflate it slightly versus a share-based measure. Concentration and largest position are shares of the filing’s total reported value, options excluded. New/exited counts compare against the prior filed quarter. All figures derive solely from the fund’s 13F filings.

Reported Value by Quarter

13F Reported Value
Q4 ’21: $154MQ4 ’21Q1 ’22: $161MQ2 ’22: $135MQ2 ’22Q3 ’22: $130MQ4 ’22: $138MQ4 ’22Q2 ’23: $153,802Q4 ’23: $131MQ4 ’23Q1 ’24: $144MQ2 ’24: $140MQ2 ’24Q4 ’24: $147MQ1 ’25: $136MQ1 ’25Q2 ’25: $151MQ3 ’25: $163MQ3 ’25Q4 ’25: $181MQ1 ’26: $171MQ1 ’26Q2 ’26: $185Mfilingsflow.com

Portfolio Composition

By security type
Common Stock: 78.9%Other: 11.5%Closed-End Fund: 3.0%ETP: 2.9%PUBLIC: 1.3%Other: 2.4%
  • Common Stock · 78.9% · $104M
  • Other · 11.5% · $15M
  • Closed-End Fund · 3.0% · $4M
  • ETP · 2.9% · $4M
  • PUBLIC · 1.3% · $2M
  • Other · 2.4% · $3M

Quarter-over-Quarter Changes full breakdown →

vs Q3 2023 (amended baseline)

IssuerMoveShare ΔShares nowValue ΔValue now
RDFNREDFIN CORPNEW+44.7K44.7K+$475,161$475,161
SSDSIMPSON MANUFACTRGNEW+605605+$121,405$121,405
MHKMOHAWK INDUSTRIESNEW+975975+$101,030$101,030
SPDR BLOOMBERG 1 3 MNTH T BLL ETFNEW+1.1K1.1K+$95,897$95,897
A4SAMERIPRISE FINLNEW+180180+$68,405$68,405
AWCAMERICAN WATER WORKSNEW+500500+$66,115$66,115
FSLRFIRST SOLAR INCNEW+350350+$60,354$60,354
GSVCEURSURO CAPITAL CORPNEW+12.6K12.6K+$50,904$50,904

Value changes conflate price moves with buying and selling — share changes are the real signal. Share counts are not split-adjusted.

Holdings — Q4 2023

50 positions
Export to Excel
#IssuerClass% PortfolioValue ↓Shares
1MSFTMICROSOFT CORPhistory →COM6.17%$8M21.7K
2AAPLAPPLE INChistory →COM4.77%$6M32.4K
3ALPHABET INC. CLASS ACOM3.61%$5M33.7K
4AMZNAMAZON.COM INChistory →COM3.40%$4M29.1K
5JNJJOHNSON & JOHNSONhistory →COM2.28%$3M19.2K
6VVISA INC CLASS Ahistory →COM1.78%$2M9.0K
7METAMETA PLATFORMS INC CLASS Ahistory →COM1.75%$2M6.4K
8JPMJPMORGAN CHASE & COhistory →COM1.67%$2M13.0K
9KKR & CO INCCOM1.66%$2M26.2K
10BLACKROCK FLOAT RATE INCCOM1.62%$2M170.2K
11LEN/BLENNAR CORP CLASS Bhistory →COM1.60%$2M15.6K
12AMDADVANCED MICRO DEVICE INhistory →COM1.43%$2M12.8K
13CVSCVS HEALTH CORPhistory →COM1.39%$2M23.1K
14TOLTOLL BROTHERS INChistory →COM1.36%$2M17.1K
15HDHOME DEPOT INChistory →COM1.32%$2M5.0K
16BLKCHFBLACKROCK INChistory →COM1.31%$2M2.1K
17DISWALT DISNEY COhistory →COM1.31%$2M19.0K
18JFRNUVEEN FLOATING RATE INChistory →COM1.31%$2M212.1K
19ADBEADOBE INChistory →COM1.27%$2M2.8K
20GENERAL ELECTRIC COCOM1.23%$2M12.6K
21AMATAPPLIED MATERIALShistory →COM1.20%$2M9.6K
22BRK/BBERKSHIRE HATHAWAY CLASS Bhistory →COM1.16%$2M4.3K
23IQVIQVIA HOLDINGS INChistory →COM1.14%$1M6.4K
24KVUEKENVUE INChistory →COM1.13%$1M68.8K
25ABTABBOTT LABORATORIEShistory →COM1.11%$1M13.3K
26RTX CORPCOM1.07%$1M16.7K
27IBMIBM CORPhistory →COM1.06%$1M8.6K
28COPCONOCOPHILLIPShistory →COM1.05%$1M11.6K
29BXUSDBLACKSTONE INChistory →COM1.02%$1M10.1K
30CATCATERPILLAR INChistory →COM1.01%$1M4.4K
31AIGAMERICAN INTL GROUPCOM0.96%$1M18.9K
32GEHCGE HEALTHCARE TECHNOLOGICOM0.96%$1M16.3K
33CSCOCISCO SYSTEMS INCCOM0.96%$1M24.9K
34EXECHESAPEAKE ENERGY COCOM0.92%$1M15.5K
35NVDANVIDIA CORPCOM0.85%$1M2.3K
36PKNREVVITY INCCOM0.85%$1M10.1K
37CB1ACONSTELLATION BRAND CLASS ACOM0.83%$1M4.5K
38DEDEERE & COCOM0.83%$1M2.7K
39FCXFREEPORT-MCMORAN INCCOM0.80%$1M24.4K
40PGPROCTER & GAMBLECOM0.79%$1M7.1K
41SSNCSS&C TECHNOLOGS HLDGCOM0.79%$1M16.9K
42GILDGILEAD SCIENCES INCCOM0.77%$1M12.6K
43BABOEING COCOM0.77%$1M3.8K
44PFEPFIZER INCCOM0.77%$1M35.2K
45CRMSALESFORCE INCCOM0.75%$987,9313.7K
46WYWEYERHAEUSER CO REITCOM0.73%$956,66527.5K
47DGXQUEST DIAGNOSTIC INCCOM0.73%$954,2556.9K
48UPSUNITED PARCEL SRVC CLASS BCOM0.70%$925,3565.9K
49EXMOCEXXON MOBIL CORPCOM0.70%$915,7539.0K
50WMTWALMART INCCOM0.69%$909,2315.8K

Filing History

QuarterReported ValuePositionsFiledTypeLinks
Q2 2026$185M594Jul 7, 202613F-HRchanges · EDGAR ↗
Q1 2026$171M569Apr 2, 202613F-HRchanges · EDGAR ↗
Q4 2025$181M567Jan 12, 202613F-HRchanges · EDGAR ↗
Q3 2025$163M564Oct 22, 202513F-HRchanges · EDGAR ↗
Q2 2025$151M543Jul 9, 202513F-HRchanges · EDGAR ↗
Q1 2025$136M560Apr 16, 202513F-HRchanges · EDGAR ↗
Q4 2024$147M541Jan 29, 2025RESTATEMENTchanges · EDGAR ↗
Q2 2024$140M537Jul 23, 202413F-HRchanges · EDGAR ↗
Q1 2024$144M535Apr 22, 202413F-HRchanges · EDGAR ↗
Q4 2023$131M545Jan 29, 202413F-HRchanges · EDGAR ↗
Q3 2023Under review530Oct 31, 202313F-HRchanges · EDGAR ↗
Q2 2023$153,802587Jul 21, 202313F-HRchanges · EDGAR ↗
Q1 2023Under review604Apr 17, 202313F-HRchanges · EDGAR ↗
Q4 2022$138M523Jan 30, 202313F-HRchanges · EDGAR ↗
Q3 2022$130M510Oct 19, 202213F-HRchanges · EDGAR ↗
Q2 2022$135M522Jul 20, 202213F-HRchanges · EDGAR ↗
Q1 2022$161M534Apr 5, 202213F-HRchanges · EDGAR ↗
Q4 2021$154M533Feb 22, 202213F-HRchanges · EDGAR ↗

13F filings are due up to 45 days after quarter end, so holdings shown here lag the fund’s current book. Source: original SEC filing on EDGAR ↗.