Joel Isaacson & Co., LLC
Registered adviserFiling Date
Global Rank
#1,138
/ 8,817
▼ 9
Top Industry
Internet Content & Information
33.9%
Period ended 4 months ago
Filed Aug 4, 2026 · 3mo
26 quarters · since Mar 2020
Regulatory profile
From Form ADV, the SEC filer profile, 13D/13G type codes and N-CEN, never from the name.
Holder type
Registered adviser
Form ADV roster, Oct 1, 2026
Regulatory AUM
$9,323,576,105
Main clients
Individuals and high net worth
(100% of AUM)
Form ADV history
Monthly rosters from Dec 2019; each row is a run with the same figures, newest first.
| Rosters | Regulatory AUM | Main clients |
|---|---|---|
| Apr 2026 to Oct 2026 | $9,323,576,105 | Individuals and high net worth (100%) |
| Apr 2025 to Mar 2026 | $8,039,009,854 | Individuals and high net worth (100%) |
| Apr 2024 to Mar 2025 | $6,894,330,282 | Individuals and high net worth (100%) |
| May 2023 to Mar 2024 | $5,911,336,716 | Individuals and high net worth (100%) |
| Apr 2023 | $5,911,336,716 | Individuals and high net worth (100%) |
| Apr 2022 to Mar 2023 | $6,754,217,583 | Individuals and high net worth (100%) |
3 earlier changes not shown.
Portfolio style
Measured from the filed 13F common-share book for Jun 30, 2026, never from the firm's own description.
Style
Concentrated
The top 10 positions are 69.6% of the book (60%+)
Turnover
Low turnover
2.5% over the last four quarters (under 30%)
Horizon
Long horizon
Value-weighted holding period 24.2 quarters (12+), a floor since 81.2% of the book was already held when coverage starts
Closest benchmark: every 13F filer's combined book, active share 65.9%; sector active share 58.2% against the combined 13F book's sector weights.
Over time 26 measured quarters
How the bands are measured
Style bands measure the filed 13F common-share book each closed quarter, tested in this order. Unknown: under $10,000,000 of valued equity or 5 stocks. Index-like (100+ stocks): active share of 20% or less against the closest benchmark, which is the S&P 500, S&P MidCap 400, S&P SmallCap 600, Russell 1000, Russell 2000, Nasdaq-100 or Dow Jones Industrial Average (weighted by an index-tracking fund's reported holdings or the index's constituents nearest the quarter end, over the names resolved to companies, and only when those are 90%+ of its weight) or every 13F filer's combined book, or index series holding 80%+ of the registered fund assets it advises (N-CEN) and equal to 50%+ of its book. Systematic-like: 500+ stocks, 100%+ annual turnover and a top 10 weight of 25% or less. Concentrated: a top 10 weight of 60%+ or 12 or fewer effective positions. Diversified active: none of these. Turnover is the smaller of buys and sells over average equity value, summed over four quarters: low under 30%, high 100%+. Horizon is the value-weighted number of quarters each position has been held: short under 4, long 12+.
Clone Performance
Build a hypothetical price-return history from this filer's public 13F holdings.
View clone backtestPortfolio Concentration
479 tracked positions · as of Jun 30, 2026 · Δ vs Mar 31, 2026Top Position
15.5%
+0.3 pts
Top 5
53.6%
−0.6 pts
Top 10
69.6%
−0.4 pts
HHI
705
Diversified−13
Portfolio Trend
26 quarters · across all stocks
Sector Breakdown
As of Jun 30, 2026| Sector | % Portfolio | Value |
|---|---|---|
| Unclassified | 65.7% | $2,267,833,857 |
| Communication Services | 12.3% | $425,457,092 |
| Technology | 8.2% | $282,563,092 |
| Financial Services | 5.4% | $186,278,303 |
| Healthcare | 2.2% | $74,959,702 |
| Consumer Cyclical | 2.2% | $74,348,384 |
| Industrials | 1.6% | $54,409,818 |
| Consumer Defensive | 1.1% | $38,338,631 |
| Energy | 0.8% | $28,014,163 |
| Utilities | 0.3% | $10,354,150 |
| Real Estate | 0.2% | $5,619,632 |
| Basic Materials | 0.0% | $1,487,982 |
Last Quarter's Activity
Export CSVAdded To
Positions the filer increased
25 positions
| Ticker | Company | Δ Shares | Shares | Value | Open |
|---|---|---|---|---|---|
| VO | VANGUARD MID-CAP INDEX FUND | +1,458,467 | 1,933,766 | $155,803,526 | |
| VOOG | VANGUARD S&P 500 GROWTH INDEX FUND | +759,041 | 908,664 | $75,073,819 | |
| VUG | VANGUARD GROWTH INDEX FUND | +440,663 | 523,090 | $45,058,972 | |
| HIMU | +295,593 | 337,157 | $16,790,418 | ||
| MGK | VANGUARD MEGA CAP GROWTH INDEX FUND | +77,937 | 97,546 | $8,575,268 | |
| VGT | VANGUARD INFORMATION TECHNOLOGY INDEX FUND | +68,396 | 78,390 | $9,369,172 | |
| VXUS | Vanguard Total International Stock ETF | +50,962 | 633,831 | $54,186,212 | |
| SDY | State Street(R) SPDR(R) S&P(R) Dividend ETF | +47,400 | 2,894,421 | $440,472,987 | |
| VYMI | VANGUARD INTERNATIONAL HIGH DIVIDEND YIELD INDEX FUND | +43,881 | 233,051 | $22,885,608 | |
| IWF | iShares Russell 1000 Growth ETF | +38,330 | 50,970 | $6,328,944 | |
| DIBS | 1stdibs.com, Inc. | +38,237 | 1,037,746 | $5,084,955 | |
| SHMD | SCHMID Group N.V. | +33,500 | 46,500 | $291,090 | |
| WINN | Harbor Long-Term Growers ETF | +27,164 | 161,375 | $5,239,846 | |
| VIG | Vanguard Specialized Funds | +22,538 | 1,371,589 | $324,545,389 | |
| SUB | iShares Short-Term National Muni Bond ETF | +19,313 | 92,348 | $9,832,291 | |
| MSIF | Msc Income Fund, Inc. | +13,674 | 46,174 | $534,233 | |
| VTV | VANGUARD VALUE INDEX FUND | +13,591 | 68,527 | $14,934,089 | |
| VYM | VANGUARD HIGH DIVIDEND YIELD INDEX FUND | +13,189 | 1,053,342 | $166,459,636 | |
| VTEC | Vanguard California Tax-Exempt Bond ETF | +12,089 | 36,450 | $3,666,870 | |
| DFAT | Dimensional U.S. Targeted Value ETF | +10,448 | 823,931 | $57,592,776 | |
| VTI | VANGUARD TOTAL STOCK MARKET INDEX FUND | +9,866 | 534,699 | $197,860,017 | |
| VTEI | VANGUARD INTERMEDIATE-TERM TAX-EXEMPT BOND ETF | +8,781 | 240,333 | $24,266,423 | |
| VB | Vanguard Index Funds | +7,554 | 219,403 | $66,505,437 | |
| BND | VANGUARD TOTAL BOND MARKET INDEX FUND | +7,549 | 34,107 | $2,503,794 | |
| RSP | Victory Portfolios II | +7,127 | 38,224 | $8,132,920 | |
| No positions match the current search. | |||||
Trimmed
Positions the filer reduced
25 positions
| Ticker | Company | Δ Shares | Shares | Value | Open |
|---|---|---|---|---|---|
| HAPN | Happen, Inc. | −40,000 | 120,301 | $2,495,042 | |
| MTCH | Match Group, Inc. | −34,114 | 30,030 | $1,142,641 | |
| ARCC | Ares Capital Corp | −31,722 | 134,631 | $2,494,712 | |
| STUB | StubHub Holdings, Inc. | −25,621 | 53,500 | $688,545 | |
| MYN | Blackrock Muniyield New York Quality Fund, Inc. | −24,129 | 68,155 | $691,773 | |
| SRLN | State Street(R) Blackstone Senior Loan ETF | −11,976 | 27,562 | $1,110,472 | |
| WMG | Warner Music Group Corp. | −7,500 | 237,650 | $6,433,185 | |
| EVT | Eaton Vance Tax-Advantaged Dividend Income Fund | −4,642 | 727,304 | $20,131,774 | |
| HON | Honeywell International Inc | −4,122 | 4,142 | $927,393 | |
| DIS | Walt Disney Co | −1,979 | 34,657 | $3,335,736 | |
| UNH | Unitedhealth Group Inc | −1,891 | 5,505 | $2,288,043 | |
| DVY | iShares Select Dividend ETF | −1,818 | 19,601 | $3,063,636 | |
| DGRO | iShares Core Dividend Growth ETF | −1,805 | 22,422 | $1,699,363 | |
| VBIL | Vanguard Institutional Index Funds | −1,659 | 12,971 | $981,645 | |
| AKRE | Professionally Managed Portfolios | −1,558 | 18,298 | $973,270 | |
| VOT | VANGUARD MID-CAP GROWTH INDEX FUND | −1,535 | 6,076 | $1,861,078 | |
| INTC | Intel Corp | −1,491 | 51,581 | $7,202,255 | |
| HG | Hamilton Insurance Group, Ltd. | −1,450 | 12,313 | $417,903 | |
| ETHA | iShares Ethereum Trust ETF | −1,185 | 41,349 | $491,639 | |
| IBIT | iShares Bitcoin Trust ETF | −1,101 | 26,496 | $882,051 | |
| VEA | Vanguard FTSE Developed Markets ETF | −1,053 | 55,011 | $3,919,533 | |
| WFC | Wells Fargo & Company | −1,015 | 58,015 | $4,794,359 | |
| BXSL | Blackstone Secured Lending Fund | −1,000 | 24,380 | $578,049 | |
| MS | Morgan Stanley | −982 | 46,639 | $9,749,416 | |
| IJH | iShares Core S&P Mid-Cap ETF | −884 | 61,070 | $4,709,107 | |
| No positions match the current search. | |||||
New Positions
Positions the filer opened this quarter
25 positions
| Ticker | Company | Shares | Value | Open |
|---|---|---|---|---|
| TTEQ | T. Rowe Price Technology ETF | 35,700 | $1,592,220 | |
| BAI | BlackRock ETF Trust | 22,701 | $1,196,796 | |
| HONA | Honeywell Aerospace Inc. | 4,142 | $915,713 | |
| DFEM | Dimensional Emerging Markets Core Equity 2 ETF | 19,780 | $803,859 | |
| ETOR | eToro Group Ltd. | 14,000 | $552,580 | |
| ALAB | Astera Labs, Inc. | 1,113 | $537,601 | |
| KVUE | Kenvue Inc. | 16,480 | $314,932 | |
| PSO | Pearson PLC | 18,979 | $301,576 | |
| ARTY | iShares Future AI & Tech ETF | 3,919 | $298,471 | |
| CGNX | Cognex Corp | 3,695 | $267,591 | |
| SHOP | Shopify Inc. | 2,226 | $254,164 | |
| CLX | Clorox Co | 2,627 | $250,720 | |
| PWR | Quanta Services, Inc. | 325 | $234,013 | |
| PRFZ | Invesco RAFI US 1500 Small-Mid ETF | 4,190 | $233,676 | |
| FTNT | Fortinet, Inc. | 1,500 | $230,430 | |
| APH | Amphenol Corp | 1,305 | $230,097 | |
| URI | United Rentals, Inc. | 199 | $225,445 | |
| MFC | Manulife Financial Corp | 5,558 | $225,154 | |
| JPC | Nuveen Preferred & Income Opportunities Fund | 28,563 | $225,076 | |
| PENG | Penguin Solutions, Inc. | 2,944 | $223,773 | |
| MIDD | MIDDLEBY Corp | 1,300 | $223,612 | |
| DUOL | Duolingo, Inc. | 1,944 | $223,598 | |
| RPG | Victory Portfolios II | 3,500 | $223,475 | |
| QCLN | First Trust NASDAQ Clean Edge Green Energy Index Fund | 3,553 | $217,869 | |
| NUE | Nucor Corp | 967 | $215,399 | |
| No positions match the current search. | ||||
Sold Out
Positions the filer fully exited
12 positions
| Ticker | Company | Shares | Value | Open |
|---|---|---|---|---|
| OWL | Blue Owl Capital Inc. | 35,715 | $326,077 | |
| OXY | Occidental Petroleum Corp | 4,804 | $312,260 | |
| DGRW | WisdomTree U.S. Quality Dividend Growth Fund | 3,212 | $282,142 | |
| EME | EMCOR Group, Inc. | 345 | $254,716 | |
| ADBE | Adobe Inc. | 903 | $219,501 | |
| LDOS | Leidos Holdings, Inc. | 1,372 | $213,373 | |
| PEO | Adams Natural Resources Fund, Inc. | 7,620 | $211,836 | |
| SRE | Sempra | 2,124 | $206,389 | |
| AMPX | Amprius Technologies, Inc. | 10,000 | $168,600 | |
| VTRS | Viatris Inc | 10,114 | $136,640 | |
| ACRE | Ares Commercial Real Estate Corp | 20,847 | $100,065 | |
| NXJ | NUVEEN NEW JERSEY QUALITY MUNICIPAL INCOME FUND | 10,800 | $0 | |
| No positions match the current search. | ||||
479 tracked positions ·
$3,449,664,806 total
· filing declares
482 positions · $3,454,801,789
· as of Jun 30, 2026
All sectors
Basic Materials
Communication Services
Consumer Cyclical
Consumer Defensive
Energy
Financial Services
Healthcare
Industrials
Real Estate
Technology
Utilities
Showing 1–50
of 479 positions by value
· page 1 of 10
| Ticker | Company | Type | Shares | Value (USD) | % of Portfolio | History |
|---|---|---|---|---|---|---|
| SDY |
State Street(R) SPDR(R) S&P(R) Dividend ETF
|
Added | 2,894,421 | $440,472,987 | 12.77% | |
| VIG |
Vanguard Specialized Funds
|
Added | 1,371,589 | $324,545,389 | 9.41% | |
| VTI |
VANGUARD TOTAL STOCK MARKET INDEX FUND
|
Added | 534,699 | $197,860,017 | 5.74% | |
| GOOGL |
Alphabet Inc.
Communication Services
|
Added | 515,976 | $184,394,343 | 5.35% | |
| GOOG |
Alphabet Inc.
Communication Services
|
Reduced | 486,768 | $171,989,737 | 4.99% | |
| VYM |
VANGUARD HIGH DIVIDEND YIELD INDEX FUND
|
Added | 1,053,342 | $166,459,636 | 4.83% | |
| VO |
VANGUARD MID-CAP INDEX FUND
|
Added | 1,933,766 | $155,803,526 | 4.52% | |
| AAPL |
Apple Inc.
Technology
|
Added | 458,534 | $132,681,398 | 3.85% | |
| SPY |
Spdr S&P 500 ETF Trust
|
Added | 135,617 | $101,274,707 | 2.94% | |
| VOOG |
VANGUARD S&P 500 GROWTH INDEX FUND
|
Added | 908,664 | $75,073,819 | 2.18% | |
| VB |
Vanguard Index Funds
|
Added | 219,403 | $66,505,437 | 1.93% | |
| IJK |
iShares S&P Mid-Cap 400 Growth ETF
|
Added | 501,110 | $58,880,425 | 1.71% | |
| DFAT |
Dimensional U.S. Targeted Value ETF
|
Added | 823,931 | $57,592,776 | 1.67% | |
| VXUS |
Vanguard Total International Stock ETF
|
Added | 633,831 | $54,186,212 | 1.57% | |
| AMZN |
Amazon Com Inc
Consumer Cyclical
|
Added | 190,668 | $45,443,811 | 1.32% | |
| VUG |
VANGUARD GROWTH INDEX FUND
|
Added | 523,090 | $45,058,972 | 1.31% | |
| MSFT |
Microsoft Corp
CALL
+ SHARES
Technology
|
Added | 119,469 | $44,564,326 | 1.29% | |
| XLK |
State Street(R) Technology Select Sector SPDR(R) ETF
|
Added | 194,523 | $37,060,521 | 1.07% | |
| NVDA |
Nvidia Corp
Technology
|
Added | 166,062 | $33,227,345 | 0.96% | |
| META |
Meta Platforms, Inc.
Communication Services
|
Reduced | 54,477 | $30,686,349 | 0.89% | |
| ESGU |
iShares ESG Aware MSCI USA ETF
|
Added | 178,905 | $29,281,381 | 0.85% | |
| VOO |
VANGUARD 500 INDEX FUND
|
Reduced | 41,683 | $28,628,301 | 0.83% | |
| QQQ |
Invesco Qqq Trust, Series 1
|
Added | 37,699 | $27,761,543 | 0.80% | |
| VTEI |
VANGUARD INTERMEDIATE-TERM TAX-EXEMPT BOND ETF
|
Added | 240,333 | $24,266,423 | 0.70% | |
| VYMI |
VANGUARD INTERNATIONAL HIGH DIVIDEND YIELD INDEX FUND
|
Added | 233,051 | $22,885,608 | 0.66% | |
| VEU |
Vanguard International Equity Index Funds
|
Added | 251,892 | $21,095,955 | 0.61% | |
| JPM |
Jpmorgan Chase & Co
Financial Services
|
Added | 61,713 | $20,200,516 | 0.59% | |
| JNJ |
Johnson & Johnson
Healthcare
|
Added | 79,396 | $20,164,202 | 0.58% | |
| EVT |
Eaton Vance Tax-Advantaged Dividend Income Fund
Financial Services
|
Reduced | 727,304 | $20,131,774 | 0.58% | |
| VONG |
VANGUARD RUSSELL 1000 GROWTH INDEX FUND
|
Added | 143,489 | $18,339,329 | 0.53% | |
| BRK-B |
Berkshire Hathaway Inc
Financial Services
|
Added | 34,688 | $17,357,528 | 0.50% | |
| HIMU |
|
Added | 337,157 | $16,790,418 | 0.49% | |
| VTV |
VANGUARD VALUE INDEX FUND
|
Added | 68,527 | $14,934,089 | 0.43% | |
| LLY |
ELI LILLY & Co
Healthcare
|
Reduced | 11,698 | $14,030,933 | 0.41% | |
| XLF |
State Street Corp
Financial Services
|
Added | 244,391 | $13,101,801 | 0.38% | |
| FTAI |
FTAI Aviation Ltd.
Industrials
|
Added | 45,345 | $12,267,182 | 0.36% | |
| VBR |
VANGUARD SMALL-CAP VALUE INDEX FUND
|
Added | 49,341 | $11,989,369 | 0.35% | |
| PNC |
Pnc Financial Services Group, Inc.
Financial Services
|
Reduced | 48,502 | $11,942,162 | 0.35% | |
| VT |
VANGUARD TOTAL WORLD STOCK INDEX FUND
|
Added | 74,448 | $11,684,613 | 0.34% | |
| IVV |
iShares Core S&P 500 ETF
|
Added | 15,057 | $11,276,036 | 0.33% | |
| GLD |
Spdr Gold Trust
|
Added | 30,473 | $11,225,643 | 0.33% | |
| PG |
PROCTER & GAMBLE Co
Consumer Defensive
|
Added | 72,007 | $10,559,106 | 0.31% | |
| GS |
Goldman Sachs Group Inc
Financial Services
|
Reduced | 9,873 | $9,985,256 | 0.29% | |
| XOM |
ExxonMobil Holdings Corp
Energy
|
Added | 72,165 | $9,866,398 | 0.29% | |
| SUB |
iShares Short-Term National Muni Bond ETF
|
Added | 92,348 | $9,832,291 | 0.29% | |
| MS |
Morgan Stanley
Financial Services
|
Reduced | 46,639 | $9,749,416 | 0.28% | |
| BIV |
Vanguard Bond Index Funds
|
Added | 125,024 | $9,589,340 | 0.28% | |
| APO |
Apollo Global Management, Inc.
Financial Services
|
Added | 79,270 | $9,378,433 | 0.27% | |
| VGT |
VANGUARD INFORMATION TECHNOLOGY INDEX FUND
|
Added | 78,390 | $9,369,172 | 0.27% | |
| MGK |
VANGUARD MEGA CAP GROWTH INDEX FUND
|
Added | 97,546 | $8,575,268 | 0.25% |
Showing the top 50 of 479 positions. Create a free account to see every position, past quarters, search, filters and CSV export.
Covers the securities this platform tracks: U.S.-listed common stock and the put/call positions reported on it. A 13F can also report security types outside that coverage — preferred shares, bonds, warrants, untracked share classes — so the filing's own declared total can exceed the figures above. The source filing is linked at the top of this table.