Account Management LLC

In its 13F for Q1 2024 (holdings as of March 31, 2024, filed April 30, 2024), Account Management LLC reported 24 stock positions worth $92.6 million. Its top holding was Berkshire Hathaway Class B (BRK.B) at 24.2% of the portfolio, followed by Blackstone (BX, 13.0%) and Enterprise Products Partners (EPD, 8.9%). Compared with Q4 2023, it opened 1 new position, sold out of 1, added to 3 and reduced 5. The biggest buy was American Tower (AMT, shares +71%) and the biggest sale Blackstone (BX, shares −2%).

Most Recent 13F
Q2 2026
Location
BOXFORD, MA
CIK
0000769954
Portfolio Value
$92.6M (Q1 2024)
SEC Filing
0001085146-24-002113 ↗ filed Apr 30, 2024

Holdings Value

0$20.0M$40.0M$60.0M$80.0M$100.0M Q1 2024: $92.6M $92.6M Q1 2024 Q2 2024: $88.2M Q2 2024 Q3 2024: $84.1M Q3 2024 Q4 2024: $85.4M Q4 2024 Q1 2025: $90.8M Q1 2025 Q2 2025: $91.1M Q2 2025 Q3 2025: $93.8M Q3 2025 Q4 2025: $93.2M Q4 2025 Q1 2026: $91.3M Q1 2026 Q2 2026: $99.0M Q2 2026

Holdings 24 stocks · $92.6M
BRK.B Berkshire Hathaway Inc. Class B 24.17% 53,223 $22.4M No change
BX Blackstone Inc. 13.01% 91,681 $12.0M Reduce -1.6%
EPD Enterprise Products Partners 8.90% 282,380 $8.2M Add +1.4%
ASML ASML Holding NV-NY Reg SHS 7.69% 7,337 $7.1M No change
ORLY O'reilly Automotive Inc. 6.03% 4,950 $5.6M No change
INTU Intuit Inc. 5.81% 8,279 $5.4M No change
NEE Nextera Energy Inc. 4.91% 71,155 $4.5M Add +2.1%
JPM JPMorgan Chase & Co. 4.81% 22,215 $4.4M No change
AMT American Tower Corp. 4.50% 21,075 $4.2M Add +71.0%
TMUS T-Mobile US Inc. 4.11% 23,307 $3.8M No change
FTNT Fortinet Inc. 3.31% 44,818 $3.1M Reduce -14.7%
DIS The Walt Disney Co. filed as DISNEY WALT CO 2.97% 22,493 $2.8M Reduce -12.9%
MSFT Microsoft Corp. 2.35% 5,175 $2.2M No change
ADBE Adobe Inc. 1.74% 3,190 $1.6M No change
ADI Analog Devices Inc. 1.10% 5,129 $1.0M No change
ZTS Zoetis Inc. 0.96% 5,275 $893K Reduce -0.6%
GLD SPDR Gold Shares 0.93% 4,190 $862K No change
ROP Roper Technologies Inc. 0.73% 1,212 $680K Reduce -1.1%
PHYS Sprott Physical Gold Trust 0.47% 25,150 $435K No change
AMZN Amazon.com Inc. 0.40% 2,060 $372K No change
CRM Salesforce Inc. 0.32% 970 $292K No change
GOOG Alphabet Inc. Class C 0.28% 1,700 $259K No change
PJT PJT Partners Inc. Class A 0.25% 2,499 $236K No change
BA The Boeing Co. 0.25% 1,200 $232K New

Portfolio Sells Q4 2023 → Q1 2024
BX Blackstone Inc. Reduce -1.6% 13.01% −1.58
CAE Cae Inc. Sold out 0.00% −1.18
FTNT Fortinet Inc. Reduce -14.7% 3.31% −0.37
ZTS Zoetis Inc. Reduce -0.6% 0.96% −0.29
ROP Roper Technologies Inc. Reduce -1.1% 0.73% −0.06
DIS The Walt Disney Co. Reduce -12.9% 2.97% +0.18

Portfolio Buys Q4 2023 → Q1 2024
AMT American Tower Corp. Add +71.0% 4.50% +1.31
BA The Boeing Co. New 0.25% +0.25
EPD Enterprise Products Partners Add +1.4% 8.90% +0.12
NEE Nextera Energy Inc. Add +2.1% 4.91% −0.15

All Filings

QuarterPositions13F Reported ValueTop Holdings
Q2 2026 22$99.0MBRK.B, ASML, EPD, NEE, BX
Q1 2026 23$91.3MBRK.B, ASML, EPD, NEE, BX
Q4 2025 22$93.2MBRK.B, BX, ASML, EPD, NEE
Q3 2025 23$93.8MBRK.B, BX, ASML, EPD, NEE
Q2 2025 25$91.1MBRK.B, BX, EPD, ASML, ORLY
Q1 2025 24$90.8MBRK.B, BX, EPD, ORLY, ASML
Q4 2024 24$85.4MBRK.B, BX, EPD, ASML, NEE
Q3 2024 24$84.1MBRK.B, BX, EPD, NEE, ASML
Q2 2024 24$88.2MBRK.B, BX, EPD, ASML, INTU
Q1 2024 24$92.6MBRK.B, BX, EPD, ASML, ORLY