SEC 13F Intelligence

Managers / Q4 2021 · view latest →

ACCOUNT MANAGEMENT LLC

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

Reported Value
$116M
Q4 2021
Positions
26
Filings on Record
25
2019–present window
Filed
Jan 31, 2022
original filing

Summary

Account Management LLC reported $116M in U.S.-listed holdings across 26 positions for Q4 2021.

Its largest position, BRK/B, represents 15.9% of the portfolio.

Compared with Q3 2020, the fund opened 12 new positions and exited 11.

Portfolio Metrics

Turnover
+27.3%
vs prior filed quarter
Top-10 Concentration
+76.0%
share of reported value
Largest Position
+15.9%
Berkshire Hathaway
New / Exited
12 / 11
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: 91.2%ADR: 2.8%MLP: 2.7%Other: 2.3%ETP: 0.6%US DOMESTIC: 0.3%
  • Common Stock · 91.2% · $106M
  • ADR · 2.8% · $3M
  • MLP · 2.7% · $3M
  • Other · 2.3% · $3M
  • ETP · 0.6% · $716,000
  • US DOMESTIC · 0.3% · $384,000

Quarter-over-Quarter Changes full breakdown →

vs Q3 2020 (amended baseline) · note: prior filed quarter, not the immediately preceding one

IssuerMoveShare ΔShares nowValue ΔValue now
BXBLACKSTONE INCNEW+130.8K130.8K+$17M$17M
ASMLASML HOLDING N VNEW+16.2K16.2K+$13M$13M
FTNTFORTINET INCNEW+20.8K20.8K+$7M$7M
SPLUNK INCNEW+30.8K30.8K+$4M$4M
SONYSONY GROUP CORPORATIONNEW+25.7K25.7K+$3M$3M
AMZNAMAZON COM INCNEW+963963+$3M$3M
ZTSZOETIS INCNEW+125125+$3M$3M
LUMIRADX LIMITEDNEW+297.2K297.2K+$3M$3M

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

Holdings — Q4 2021

25 positions (from 26 filing rows — )
Export to Excel
#IssuerClass% PortfolioValue ↓Shares
1BRK/BBERKSHIRE HATHAWAY INC DELCL B NEW · CL A15.94%$18M60.2K
2BXBLACKSTONE INChistory →COM14.61%$17M130.8K
3ASMLASML HOLDING N Vhistory →N Y REGISTRY SHS11.15%$13M16.2K
4INTUINTUIThistory →COM8.74%$10M15.7K
5FTNTFORTINET INChistory →COM6.44%$7M20.8K
6DISDISNEY WALT COhistory →COM5.07%$6M37.9K
7ORLYOREILLY AUTOMOTIVE INChistory →COM4.09%$5M6.7K
8JPMJPMORGAN CHASE & COhistory →COM3.89%$5M28.5K
9SPLUNK INCCOM3.08%$4M30.8K
10CAECAE INChistory →COM2.95%$3M135.4K
11SONYSONY GROUP CORPORATIONhistory →SPONSORED ADR2.80%$3M25.7K
12DHID R HORTON INChistory →COM2.78%$3M29.7K
13AMZNAMAZON COM INChistory →COM2.77%$3M963
14EPDENTERPRISE PRODS PARTNERS Lhistory →COM2.73%$3M143.8K
15ZTSZOETIS INChistory →CL A2.34%$3M125
16LUMIRADX LIMITEDSHS2.29%$3M297.2K
17ADIANALOG DEVICES INChistory →COM2.15%$2M14.2K
18FSLRFIRST SOLAR INChistory →COM1.79%$2M23.8K
19ROPROPER TECHNOLOGIES INChistory →COM1.57%$2M3.7K
20CACCCREDIT ACCEP CORP MICHCOM0.86%$997,0001.4K
21GLDSPDR GOLD TRGOLD SHS0.62%$716,0004.2K
22CRGYCRESCENT ENERGY COMPANYCL A COM0.48%$553,00043.6K
23LIBERTY LATIN AMERICA LTDNOTE 2.000% 7/10.33%$384,00033.7K
24SPROTT PHYSICAL GOLD TRUNIT0.31%$361,00025.1K
25PJTPJT PARTNERS INCCOM CL A0.20%$231,0003.1K

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 ↗.