JOEL ISAACSON & CO LLC
Q1 2026 Form 13-F
NEW YORK, NEW YORK
CIK 0001599330
· CRD 152450
· SEC-registered investment adviser
$3.0B Reported Value Total
JOEL ISAACSON & CO., LLC reports 5,532 total accounts under management (AUM). There are 3,663 discretionary accounts valued at $7,378,100,350, and 1,869 non-discretionary accounts valued at $1,945,475,755.
Source: Form ADV filed * Note that certain holdings are exempt from Form 13-F reporting, so the AUM totals may be greater than the Form 13-F total.
Source: Form ADV filed 2026-03-16
Reported value
$3.0B
Quarter over quarter
-2.6%
Holdings
452
Top-10 concentration
56.9%
Key People
Form ADV owners & control persons
Stanley Lawrence Altmark
PARTNER
Joel Scott Isaacson
CHAIRMAN & PARTNER
Robert Edward Paul
PARTNER
Filing Navigation
Coverage begins with the second quarter of 2013. Earlier quarters are not shown while their accuracy is being verified.
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Q1 2026 13F record
Q1 2026 13F filing summary
| Period of report | March 31, 2026 |
|---|---|
| Filed | April 23, 2026 |
| Form | 13F-HR |
| Reported value | $3.0B |
| Positions | 452 |
| Change in reported value | -0.4% |
| New positions | 17 |
| Exited positions | 25 |
| Position turnover | 8.8% |
| Top-10 concentration | 56.9% |
13F filings by quarter
| Quarter | Positions | Value |
|---|---|---|
|
Q3 2026 13F
Filed Nov 5, 2026
|
501 | $3.5B |
|
Q2 2026 13F
Filed Aug 4, 2026
|
479 | $3.5B |
|
Q1 2026 13F
Filed Apr 23, 2026
|
452 | $3.0B |
|
Q4 2025 13F
Filed Jan 30, 2026
|
459 | $3.0B |
|
Q3 2025 13F
Filed Oct 30, 2025
|
446 | $2.8B |
|
Q2 2025 13F
Filed Jul 23, 2025
|
418 | $2.5B |
|
Q1 2025 13F
Filed Apr 25, 2025
|
398 | $2.2B |
|
Q4 2024 13F
Filed Jan 28, 2025
|
377 | $2.2B |
|
Q3 2024 13F
Filed Oct 23, 2024
|
369 | $2.1B |
|
Q2 2024 13F
Filed Jul 24, 2024
|
349 | $1.9B |
|
Q1 2024 13F
Filed Apr 30, 2024
|
334 | $1.8B |
|
Q4 2023 13F
Filed Jan 25, 2024
|
311 | $1.6B |
|
Q3 2023 13F
Filed Oct 24, 2023
|
306 | $1.5B |
|
Q2 2023 13F
Filed Jul 27, 2023
|
322 | $1.5B |
|
Q1 2023 13F
Filed Apr 25, 2023
|
327 | $1.4B |
|
Q4 2022 13F
Filed Jan 27, 2023
|
324 | $1.3B |
|
Q3 2022 13F
Filed Oct 14, 2022
|
299 | $1.2B |
|
Q2 2022 13F
Filed Jul 15, 2022
|
298 | $1.2B |
|
Q1 2022 13F
Filed Apr 21, 2022
|
309 | $1.4B |
|
Q4 2021 13F
Filed Jan 19, 2022
|
309 | $1.5B |
34 earlier quarters on file — choose one from the quarter menu above.
Top 20 holdings · Q1 2026
| # | Holding | Reported value | % of portfolio |
|---|---|---|---|
| 1 | SDY SPDR SERIES TRUST | $415.5M | 13.77% |
| 2 | VIG VANGUARD SPECIALIZED FUNDS | $290.1M | 9.62% |
| 3 | VTI VANGUARD INDEX FDS | $168.4M | 5.58% |
| 4 | VYM VANGUARD WHITEHALL FDS | $154.0M | 5.11% |
| 5 | GOOGL ALPHABET INC | $148.2M | 4.91% |
| 6 | GOOG ALPHABET INC | $139.8M | 4.63% |
| 7 | VO VANGUARD INDEX FDS | $136.5M | 4.53% |
| 8 | AAPL APPLE INC | $115.6M | 3.83% |
| 9 | SPY STATE STR SPDR S&P 500 ETF T | $87.1M | 2.89% |
| 10 | VOOG VANGUARD ADMIRAL FDS INC | $61.0M | 2.02% |
| 11 | VB VANGUARD INDEX FDS | $55.5M | 1.84% |
| 12 | DFAT DIMENSIONAL ETF TRUST | $50.8M | 1.68% |
| 13 | IJK ISHARES TR | $49.9M | 1.65% |
| 14 | VXUS VANGUARD STAR FDS | $44.9M | 1.49% |
| 15 | MSFT MICROSOFT CORP | $44.0M | 1.46% |
| 16 | AMZN AMAZON COM INC | $38.5M | 1.28% |
| 17 | VUG VANGUARD INDEX FDS | $36.0M | 1.19% |
| 18 | META META PLATFORMS INC | $31.3M | 1.04% |
| 19 | NVDA NVIDIA CORPORATION | $28.6M | 0.95% |
| 20 | XLK SELECT SECTOR SPDR TR | $25.8M | 0.86% |
Values as reported on the Q1 2026 Form 13F. Every position is in the holdings table below.