SEC 13F Intelligence

Managers / Q1 2023 · view latest →

ACCOUNT MANAGEMENT LLC

CIK 0000769954 · 24 MEETING PLACE CIRCLE, BOXFORD, MA, 01921 · 6172364200 EXT.#4

Reported Value
$78M
Q1 2023
Positions
23
Filings on Record
25
2019–present window
Filed
May 4, 2023
original filing

Summary

Account Management LLC reported $78M in U.S.-listed holdings across 23 positions for Q1 2023.

The portfolio is heavily concentrated: BRK/B alone accounts for 24.2% of reported value.

Compared with Q4 2022, the fund opened 3 new positions and exited 1.

Portfolio Metrics

Turnover
+1.1%
vs prior filed quarter
Top-10 Concentration
+87.3%
share of reported value
Largest Position
+24.2%
Berkshire Hathaway
New / Exited
3 / 1
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, with multiple share classes and repeated sub-manager rows for the same issuer combined into one position — the same rule the holdings table uses by default. 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
Q1 ’19: $110MQ1 ’19Q2 ’19: $116MQ3 ’19: $88MQ4 ’19: $91MQ1 ’20: $74MQ1 ’20Q2 ’20: $61MQ3 ’20: $65MQ4 ’21: $116MQ1 ’22: $102MQ1 ’22Q2 ’22: $82MQ3 ’22: $74MQ4 ’22: $70MQ1 ’23: $78MQ1 ’23Q2 ’23: $75MQ3 ’23: $72MQ4 ’23: $84MQ1 ’24: $93MQ1 ’24Q2 ’24: $88MQ3 ’24: $84MQ4 ’24: $85MQ1 ’25: $91MQ1 ’25Q2 ’25: $91MQ3 ’25: $94MQ4 ’25: $93MQ1 ’26: $91MQ1 ’26filingsflow.com

Portfolio Composition

By security type
Common Stock: 90.3%MLP: 8.5%ETP: 1.0%US DOMESTIC: 0.2%Other: 0.0%
  • Common Stock · 90.3% · $71M
  • MLP · 8.5% · $7M
  • ETP · 1.0% · $767,692
  • US DOMESTIC · 0.2% · $125,692
  • Other · 0.0% · $27,081

Quarter-over-Quarter Changes full breakdown →

vs Q4 2022 (amended baseline)

IssuerMoveShare ΔShares nowValue ΔValue now
ADBEADOBE SYSTEMS INCORPORATEDNEW+3.9K3.9K+$2M$2M
AMZNAMAZON COM INCNEW+2.4K2.4K+$244,281$244,281
CRMSALESFORCE INCNEW+1.1K1.1K+$217,760$217,760
PJTPJT PARTNERS INCSOLD OUT−2.8K0−$203,900$0
LIBERTY LATIN AMERICA LTDTRIMMED−17.0K15.2K−$119,157$125,692
EPDENTERPRISE PRODS PARTNERS LADDED+62.8K258.0K+$2M$7M
TMUST-MOBILE US INCADDED+6.6K28.1K+$1M$4M
ZTSZOETIS INCTRIMMED−2.8K7.2K−$263,966$1M

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

Holdings — Q1 2023

22 positions (from 23 filing rows — )
Export to Excel
#IssuerClass% PortfolioValue ↓Shares
1BRK/BBERKSHIRE HATHAWAY INC DELCL B NEW · CL A24.18%$19M59.7K
2BXBLACKSTONE INChistory →COM13.15%$10M117.0K
3EPDENTERPRISE PRODS PARTNERS Lhistory →COM8.55%$7M258.0K
4ASMLASML HOLDING N Vhistory →N Y REGISTRY SHS8.07%$6M9.3K
5INTUINTUIThistory →COM6.78%$5M11.9K
6ORLYOREILLY AUTOMOTIVE INChistory →COM6.68%$5M6.2K
7FTNTFORTINET INChistory →COM5.74%$4M67.5K
8TMUST-MOBILE US INChistory →COM5.21%$4M28.1K
9JPMJPMORGAN CHASE & COhistory →COM4.63%$4M27.8K
10DISDISNEY WALT COhistory →COM4.30%$3M33.6K
11ADIANALOG DEVICES INChistory →COM2.80%$2M11.1K
12ROPROPER TECHNOLOGIES INChistory →COM1.94%$2M3.5K
13ADBEADOBE SYSTEMS INCORPORATEDhistory →COM1.92%$2M3.9K
14CAECAE INChistory →COM1.70%$1M58.7K
15ZTSZOETIS INChistory →CL A1.53%$1M7.2K
16GLDSPDR GOLD TRGOLD SHS0.98%$767,6924.2K
17CACCCREDIT ACCEP CORP MICHCOM0.54%$422,959970
18SPROTT PHYSICAL GOLD TRUNIT0.50%$388,81925.1K
19AMZNAMAZON COM INCCOM0.31%$244,2812.4K
20CRMSALESFORCE INCCOM0.28%$217,7601.1K
21LIBERTY LATIN AMERICA LTDNOTE 2.000% 7/10.16%$125,69215.2K
22LUMIRADX LTDSHS0.03%$27,08158.2K

Filing History

QuarterReported ValuePositionsFiledTypeLinks
Q1 2026$91M23May 1, 202613F-HRchanges · EDGAR ↗
Q4 2025$93M22Feb 2, 202613F-HRchanges · EDGAR ↗
Q3 2025$94M23Nov 7, 202513F-HRchanges · EDGAR ↗
Q2 2025$91M25Jul 23, 202513F-HRchanges · EDGAR ↗
Q1 2025$91M24Apr 30, 202513F-HRchanges · EDGAR ↗
Q4 2024$85M24Feb 12, 202513F-HRchanges · EDGAR ↗
Q3 2024$84M24Nov 4, 202413F-HRchanges · EDGAR ↗
Q2 2024$88M24Aug 5, 202413F-HRchanges · EDGAR ↗
Q1 2024$93M24Apr 30, 202413F-HRchanges · EDGAR ↗
Q4 2023$84M24Feb 2, 202413F-HRchanges · EDGAR ↗
Q3 2023$72M23Nov 7, 202313F-HRchanges · EDGAR ↗
Q2 2023$75M22Jul 31, 202313F-HRchanges · EDGAR ↗
Q1 2023$78M23May 4, 202313F-HRchanges · EDGAR ↗
Q4 2022$70M21Jan 30, 202313F-HRchanges · EDGAR ↗
Q3 2022$74M23Nov 2, 202213F-HRchanges · EDGAR ↗
Q2 2022$82M25Aug 3, 202213F-HRchanges · EDGAR ↗
Q1 2022$102M24May 2, 202213F-HRchanges · EDGAR ↗
Q4 2021$116M26Jan 31, 202213F-HRchanges · EDGAR ↗
Q3 2020$65M25Oct 28, 202013F-HRchanges · EDGAR ↗
Q2 2020$61M24Aug 4, 202013F-HRchanges · EDGAR ↗
Q1 2020$74M22Apr 16, 202013F-HRchanges · EDGAR ↗
Q4 2019$91M22Feb 5, 202013F-HRchanges · EDGAR ↗
Q3 2019$88M23Oct 23, 201913F-HRchanges · EDGAR ↗
Q2 2019$116M23Aug 8, 201913F-HRchanges · EDGAR ↗
Q1 2019$110M22Apr 23, 201913F-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 ↗.