Joel Isaacson & Co., LLC — 13F Holdings & Portfolio
CIK 1599330 · latest 13F-HR filed 2026-11-05
Joel Isaacson & Co., LLC manages $3.50B in 13F-reported U.S. long-equity assets across 504 reported positions as of its 2026-09-30 13F-HR filing. Its largest disclosed positions are SDY (12.18%), VIG (9.19%), VTI (5.84%). Quarter over quarter (versus its 2026-06-30 filing) the fund opened 40 new positions and exited 18; 151 existing positions rose in reported value and 142 fell.
AUM is the long-equity portion reported on Form 13F-HR. Excludes short positions, cash, foreign holdings, and non-13F assets. For informational purposes only — not investment advice.
Long-equity book
Distinct positions
Filed 2026-11-05
vs 2026-06-30
Portfolio charts
Latest quarter's book, what changed, and how the portfolio has evolved across filings.
Portfolio map
Q3 26Box size = position value; colour = change in share count vs the prior quarter (green added, red trimmed, blue new). Rows split across managers or share classes are combined. Click a box for the stock.
Sector mix
% of 13F valueSectors from each company's SIC code; funds and ETFs grouped separately.
Biggest buys and sells
Q2 26 → Q3 26Estimated from the change in shares held × the quarter-end price, so price moves alone don't count as buying. New and exited positions are included.
13F assets and positions
4 quartersTotal reported 13F value (bars) and number of positions (line) each quarter. Value changes include market moves.
Top positions over time
reported valueThe eight largest current positions, valued at each quarter end.
Concentration
top 10 = 55.7%Cumulative share of the portfolio held in the largest N positions.
As of the firm’s regulatory filing dated Mar 16, 2026.
NEW YORK, NY 10036
| Name | Title / Status | Ownership | Type |
|---|---|---|---|
| ALTMARK, STANLEY, LAWRENCE Control | PARTNER since Nov 2009 | Less than 5% | Individual |
| FOCUS OPERATING, LLC Control | MEMBER (MANAGER) since Nov 2009 | 75% or more | Domestic Entity |
| ISAACSON, JOEL, SCOTT Control | CHAIRMAN & PARTNER since Feb 2020 | Less than 5% | Individual |
| PAUL, ROBERT, EDWARD Control | PARTNER since Mar 2012 | Less than 5% | Individual |
| PELTZ, DAVID, N Control | CHIEF EXECUTIVE OFFICER, PARTNER, AND CHIEF INVESTMENT OFFICER since Feb 2020 | Less than 5% | Individual |
| STEIN, MARTIN Control | PARTNER; TAX DIRECTOR since Nov 2009 | Less than 5% | Individual |
| STEINMETZ, LEE Control | PARTNER; TAX DIRECTOR since Nov 2009 | Less than 5% | Individual |
| Tesoriero, Morgan, Elizabeth Control | CHIEF COMPLIANCE OFFICER since Jan 2025 | Less than 5% | Individual |
| CD&R FERDINAND CO-INVESTOR, L.P. Control Indirect owner via CD&R FERDINAND HOLDINGS, L.P. | PARTNER since Aug 2023 | 25–50% | Foreign Entity |
| CD&R FERDINAND HOLDINGS, L.P. Control Indirect owner via FERDINAND FFP ULTIMATE HOLDINGS LP | PARTNER since Aug 2023 | 50–75% | Domestic Entity |
| CLAYTON DUBILIER & RICE FUND XII, L.P. Control Indirect owner via CD&R FERDINAND HOLDINGS, L.P. | PARTNER since Aug 2023 | 50–75% | Foreign Entity |
| FERDINAND FFP ACQUISITION, LLC Control Indirect owner via FOCUS FINANCIAL PARTNERS, INC. | SHAREHOLDER, CLASS A COMMON STOCK since Aug 2023 | 75% or more | Domestic Entity |
| FERDINAND FFP INTERMEDIATE HOLDINGS, LLC Control Indirect owner via FERDINAND FFP ACQUISITION, LLC | MEMBER since Aug 2023 | 75% or more | Domestic Entity |
| FERDINAND FFP PARENT, INC. Control Indirect owner via FERDINAND FFP INTERMEDIATE HOLDINGS, LLC | MEMBER since Aug 2023 | 75% or more | Domestic Entity |
| FERDINAND FFP ULTIMATE HOLDINGS LP Control Indirect owner via FERDINAND FFP PARENT, INC. | SHAREHOLDER since Aug 2023 | 75% or more | Domestic Entity |
| FERDINAND FFP ULTIMATE HOLDINGS, LP Control Indirect owner via FOCUS FINANCIAL PARTNERS, INC. | SHAREHOLDER, CLASS B COMMON STOCK since Aug 2023 | 75% or more | Domestic Entity |
| FOCUS FINANCIAL PARTNERS, INC. Control Indirect owner via FOCUS FINANCIAL PARTNERS, LLC | MEMBER since Jul 2018 | 50–75% | Domestic Entity |
| FOCUS FINANCIAL PARTNERS, LLC Control Indirect owner via FOCUS OPERATING, LLC | MEMBER since Jan 2007 | 75% or more | Domestic Entity |
Ownership & leadership changes · 16 filings with changes since Mar 16, 2012
From the firm’s regulatory filings, newest first. Dates are filing dates: a filing that no longer lists someone does not say when they left.
- ChangedFOCUS FINANCIAL PARTNERS, INC. · indirect via FOCUS FINANCIAL PARTNERS, LLC: ownership 75% or more → 50–75%
- AddedTesoriero, Morgan, Elizabeth · CHIEF COMPLIANCE OFFICER · Less than 5% · control person
- ChangedALTMARK, STANLEY, LAWRENCE · title PARTNER AND CHIEF COMPLIANCE OFFICER → PARTNER
- ChangedFOCUS FINANCIAL PARTNERS, INC. · indirect via FOCUS FINANCIAL PARTNERS, LLC: title MANAGING MEMBER → MEMBER
- No longer listedFERDINAND FFP ACQUISITION, LLC · SHAREHOLDER, CLASS A COMMON STOCK · 75% or more · indirect via FOCUS FINANCIAL PARTNERS, LLC · control person · listed since Aug 2023
- No longer listedFERDINAND FFP ULTIMATE HOLDINGS, LP · SHAREHOLDER, CLASS B COMMON STOCK · 75% or more · indirect via FOCUS FINANCIAL PARTNERS, LLC · control person · listed since Aug 2023
- AddedFERDINAND FFP ACQUISITION, LLC · SHAREHOLDER, CLASS A COMMON STOCK · 75% or more · indirect via FOCUS FINANCIAL PARTNERS, INC. · control person
- AddedFERDINAND FFP ULTIMATE HOLDINGS, LP · SHAREHOLDER, CLASS B COMMON STOCK · 75% or more · indirect via FOCUS FINANCIAL PARTNERS, INC. · control person
- No longer listedCLAYTON DUBLINER & RICE FUND XII, L.P. · PARTNER · 50–75% · indirect via CD&R FERDINAND HOLDINGS, L.P. · control person · listed since Aug 2023
- AddedCLAYTON DUBILIER & RICE FUND XII, L.P. · PARTNER · 50–75% · indirect via CD&R FERDINAND HOLDINGS, L.P. · control person
- ChangedFOCUS FINANCIAL PARTNERS, INC. · indirect via FOCUS FINANCIAL PARTNERS, LLC: title MEMBER → MANAGING MEMBER
- AddedCD&R FERDINAND CO-INVESTOR, L.P. · PARTNER · 25–50% · indirect via CD&R FERDINAND HOLDINGS, L.P. · control person
- AddedCD&R FERDINAND HOLDINGS, L.P. · PARTNER · 50–75% · indirect via FERDINAND FFP ULTIMATE HOLDINGS LP · control person
- AddedCLAYTON DUBLINER & RICE FUND XII, L.P. · PARTNER · 50–75% · indirect via CD&R FERDINAND HOLDINGS, L.P. · control person
- AddedFERDINAND FFP ACQUISITION, LLC · SHAREHOLDER, CLASS A COMMON STOCK · 75% or more · indirect via FOCUS FINANCIAL PARTNERS, LLC · control person
- AddedFERDINAND FFP INTERMEDIATE HOLDINGS, LLC · MEMBER · 75% or more · indirect via FERDINAND FFP ACQUISITION, LLC · control person
- AddedFERDINAND FFP PARENT, INC. · MEMBER · 75% or more · indirect via FERDINAND FFP INTERMEDIATE HOLDINGS, LLC · control person
- AddedFERDINAND FFP ULTIMATE HOLDINGS LP · SHAREHOLDER · 75% or more · indirect via FERDINAND FFP PARENT, INC. · control person
- AddedFERDINAND FFP ULTIMATE HOLDINGS, LP · SHAREHOLDER, CLASS B COMMON STOCK · 75% or more · indirect via FOCUS FINANCIAL PARTNERS, LLC · control person
- ChangedISAACSON, JOEL, SCOTT · title CHAIRMAN, PARTNER & CHIEF INVESTMENT OFFICER → CHAIRMAN & PARTNER
- ChangedPELTZ, DAVID, N · title CHIEF EXECUTIVE OFFICER & PARTNER → CHIEF EXECUTIVE OFFICER, PARTNER, AND CHIEF INVESTMENT OFFICER
- ChangedALTMARK, STANLEY, LAWRENCE · title PRINCIPAL AND CHIEF COMPLIANCE OFFICER → PARTNER AND CHIEF COMPLIANCE OFFICER
- ChangedPAUL, ROBERT, EDWARD · title PRINCIPAL → PARTNER
- ChangedSTEIN, MARTIN · title PRINCIPAL; TAX DIRECTOR → PARTNER; TAX DIRECTOR
- ChangedSTEINMETZ, LEE · title PRINCIPAL; TAX DIRECTOR → PARTNER; TAX DIRECTOR
- ChangedISAACSON, JOEL, SCOTT · title PRINCIPAL, CHIEF EXECUTIVE OFFICER AND CHIEF INVESTMENT OFFICER → CHAIRMAN, PARTNER & CHIEF INVESTMENT OFFICER
- ChangedPELTZ, DAVID, N · title PRINCIPAL → CHIEF EXECUTIVE OFFICER & PARTNER
- No longer listedTRIDENT FFP BLOCKER LLC · LIMITED PARTNER · 25–50% · indirect via TRIDENT FFP, L.P. · control person · listed since May 2017
- No longer listedTRIDENT FFP, L.P. · MEMBER · 25–50% · indirect via FOCUS FINANCIAL PARTNERS, LLC · control person · listed since Jul 2017
- No longer listedTRIDENT VI PARALLEL FUND, L.P. · MEMBER · 75% or more · indirect via TRIDENT FFP BLOCKER LLC · control person · listed since Apr 2017
- No longer listedTRIDENT VI, L.P. · LIMITED PARTNER · 25–50% · indirect via TRIDENT FFP, L.P. · control person · listed since May 2017
- AddedFOCUS FINANCIAL PARTNERS, INC. · MEMBER · 75% or more · indirect via FOCUS FINANCIAL PARTNERS, LLC · control person
Older changes (7 more filings)
- No longer listedCP FALCON AIV, L.P. · MEMBER · 25–50% · indirect via FOCUS FINANCIAL PARTNERS, LLC · control person · listed since Oct 2013
- AddedTRIDENT FFP BLOCKER LLC · LIMITED PARTNER · 25–50% · indirect via TRIDENT FFP, L.P. · control person
- AddedTRIDENT FFP, L.P. · MEMBER · 25–50% · indirect via FOCUS FINANCIAL PARTNERS, LLC · control person
- AddedTRIDENT VI PARALLEL FUND, L.P. · MEMBER · 75% or more · indirect via TRIDENT FFP BLOCKER LLC · control person
- AddedTRIDENT VI, L.P. · LIMITED PARTNER · 25–50% · indirect via TRIDENT FFP, L.P. · control person
- No longer listedWEISS, MICHAEL, EDWARD · CHIEF OPERATING OFFICER · Less than 5% · control person · listed since Apr 2013
- AddedCP FALCON AIV, L.P. · MEMBER · 25–50% · indirect via FOCUS FINANCIAL PARTNERS, LLC · control person
- ChangedFOCUS FINANCIAL PARTNERS, LLC · indirect via FOCUS OPERATING, LLC: title MEMBER (MANAGER) → MEMBER
- ChangedISAACSON, JOEL, SCOTT · title PRESIDENT AND CHIEF INVESTMENT OFFICER → PRINCIPAL, CHIEF EXECUTIVE OFFICER AND CHIEF INVESTMENT OFFICER
- No longer listedSUMMIT PARTNERS VI (GP), LLC · GENERAL PARTNER · General partner, trustee or manager · indirect via SUMMIT PARTNERS VI (GP), L.P. · control person · listed since Dec 2000
- No longer listedSUMMIT PARTNERS VI (GP), LP · GENERAL PARTNER · General partner, trustee or manager · indirect via SUMMIT VENTURES V-IA, L.P. · control person · listed since Dec 2000
- No longer listedSUMMIT VENTURES VI-A, L.P. · MEMBER (MANAGER) · 25–50% · indirect via FOCUS FINANCIAL PARTNERS, LLC · control person · listed since Jan 2006
- AddedWEISS, MICHAEL, EDWARD · CHIEF OPERATING OFFICER · Less than 5% · control person
- No longer listedFINGLETON, THOMAS, TIMOTHY · CHIEF OPERATIONS OFFICER · Less than 5% · control person · listed since Aug 2011
- AddedPAUL, ROBERT, EDWARD · PRINCIPAL · Less than 5% · control person
- AddedPELTZ, DAVID, N · PRINCIPAL · Less than 5% · control person
- ListedALTMARK, STANLEY, LAWRENCE · PRINCIPAL AND CHIEF COMPLIANCE OFFICER · Less than 5% · control person
- ListedFINGLETON, THOMAS, TIMOTHY · CHIEF OPERATIONS OFFICER · Less than 5% · control person
- ListedFOCUS FINANCIAL PARTNERS, LLC · MEMBER (MANAGER) · 75% or more · indirect via FOCUS OPERATING, LLC · control person
- ListedFOCUS OPERATING, LLC · MEMBER (MANAGER) · 75% or more · control person
- ListedISAACSON, JOEL, SCOTT · PRESIDENT AND CHIEF INVESTMENT OFFICER · Less than 5% · control person
- ListedSTEIN, MARTIN · PRINCIPAL; TAX DIRECTOR · Less than 5% · control person
- ListedSTEINMETZ, LEE · PRINCIPAL; TAX DIRECTOR · Less than 5% · control person
- ListedSUMMIT PARTNERS VI (GP), LLC · GENERAL PARTNER · General partner, trustee or manager · indirect via SUMMIT PARTNERS VI (GP), L.P. · control person
- ListedSUMMIT PARTNERS VI (GP), LP · GENERAL PARTNER · General partner, trustee or manager · indirect via SUMMIT VENTURES V-IA, L.P. · control person
- ListedSUMMIT VENTURES VI-A, L.P. · MEMBER (MANAGER) · 25–50% · indirect via FOCUS FINANCIAL PARTNERS, LLC · control person
Quarter-over-quarter changes
Changes in reported position value vs the prior 13F, so price moves count too, not just shares bought or sold.
Top Adds (vs prior quarter)
- APPLE INC$19.7M +14.8%
- MICROSOFT CORP$17.2M +38.7%
- META PLATFORMS INC$8.8M +28.6%
- NVIDIA CORPORATION$5.5M +16.4%
- VANGUARD ADMIRAL FDS INC$4.2M +5.6%
Top Trims
- FTAI AVIATION LTD-$4.7M -38.2%
- ISHARES TR-$3.8M -6.5%
- CORNING INC-$2.1M -39.7%
- BLACKROCK ETF TRUST II-$1.7M -9.9%
- VANGUARD MUN BD FDS-$1.6M -47.4%
New Positions
- EXXONMOBIL HOLDINGS CORP$11.9M
- ONEOK INC NEW$1.2M
- DFA INVT DIMENSIONS GROUP IN$679.7K
- CARILLON SER TR$562.9K
- GAP INC$514.8K
Exited Positions
- EXXON MOBIL CORP$9.9M
- ONEOK INC NEW$1.2M
- DIMENSIONAL ETF TRUST$700.9K
- SPDR SERIES TRUST$563.5K
- CHART INDS INC$277.9K
Joel Isaacson & Co., LLC Holdings (2026-09-30)
Rows tagged Call or Put are options positions, not stock. Per SEC Form 13F-HR, Value shows the notional value of the underlying (shares covered × underlying price), not the option premium. Shares is the number of underlying shares covered (divide by 100 for contract count).
| # | Issuer | Symbol | CUSIP | Value | Weight | Shares | Type |
|---|---|---|---|---|---|---|---|
| 1 | SPDR SERIES TRUST | SDY | 78464A763 | $426.2M | 12.18% | 2,909,383 | SH |
| 2 | VANGUARD SPECIALIZED FUNDS | VIG | 921908844 | $321.6M | 9.19% | 1,378,264 | SH |
| 3 | VANGUARD INDEX FDS | VTI | 922908769 | $204.5M | 5.84% | 546,367 | SH |
| 4 | ALPHABET INC | GOOGL | 02079K305 | $177.9M | 5.08% | 516,913 | SH |
| 5 | ALPHABET INC | GOOG | 02079K107 | $166.2M | 4.75% | 487,758 | SH |
| 6 | VANGUARD WHITEHALL FDS | VYM | 921946406 | $163.3M | 4.67% | 1,052,475 | SH |
| 7 | VANGUARD INDEX FDS | VO | 922908629 | $154.6M | 4.42% | 1,971,042 | SH |
| 8 | APPLE INC | AAPL | 037833100 | $152.4M | 4.35% | 457,555 | SH |
| 9 | STATE STR SPDR S&P 500 ETF T | SPY | 78462F103 | $103.7M | 2.96% | 135,922 | SH |
| 10 | VANGUARD ADMIRAL FDS INC | VOOG | 921932505 | $79.2M | 2.26% | 927,060 | SH |
| 11 | VANGUARD INDEX FDS | VB | 922908751 | $64.2M | 1.83% | 225,634 | SH |
| 12 | MICROSOFT CORP | MSFT | 594918104 | $61.8M | 1.76% | 120,439 | SH |
| 13 | VANGUARD STAR FDS | VXUS | 921909768 | $56.3M | 1.61% | 662,357 | SH |
| 14 | ISHARES TR | IJK | 464287606 | $55.0M | 1.57% | 502,145 | SH |
| 15 | DIMENSIONAL ETF TRUST | DFAT | 25434V609 | $55.0M | 1.57% | 827,086 | SH |
| 16 | VANGUARD INDEX FDS | VUG | 922908736 | $49.2M | 1.41% | 546,096 | SH |
| 17 | AMAZON COM INC | AMZN | 023135106 | $46.5M | 1.33% | 186,733 | SH |
| 18 | META PLATFORMS INC | META | 30303M102 | $39.5M | 1.13% | 54,406 | SH |
| 19 | NVIDIA CORPORATION | NVDA | 67066G104 | $38.7M | 1.11% | 169,418 | SH |
| 20 | SELECT SECTOR SPDR TR | XLK | 81369Y803 | $37.9M | 1.08% | 193,440 | SH |
| 21 | ISHARES TR | ESGU | 46435G425 | $29.8M | 0.85% | 178,454 | SH |
| 22 | VANGUARD INDEX FDS | VOO | 922908363 | $29.1M | 0.83% | 41,490 | SH |
| 23 | INVESCO QQQ TR | QQQ | 46090E103 | $28.1M | 0.80% | 38,052 | SH |
| 24 | VANGUARD WHITEHALL FDS | VYMI | 921946794 | $26.9M | 0.77% | 265,881 | SH |
| 25 | VANGUARD MUN BD FDS | VTEI | 922907738 | $26.3M | 0.75% | 276,229 | SH |
| 26 | JOHNSON & JOHNSON | JNJ | 478160104 | $22.3M | 0.64% | 84,340 | SH |
| 27 | VANGUARD INTL EQUITY INDEX F | VEU | 922042775 | $21.6M | 0.62% | 259,974 | SH |
| 28 | JPMORGAN CHASE & CO | JPM | 46625H100 | $20.5M | 0.59% | 61,907 | SH |
| 29 | EATON VANCE TAX ADVT DIV INC | EVT | 27828G107 | $19.7M | 0.56% | 705,622 | SH |
| 30 | VANGUARD SCOTTSDALE FDS | VONG | 92206C680 | $18.4M | 0.52% | 142,423 | SH |
| 31 | BERKSHIRE HATHAWAY INC DEL | BRK.B | 084670702 | $17.4M | 0.50% | 35,030 | SH |
| 32 | VANGUARD INDEX FDS | VTV | 922908744 | $16.6M | 0.47% | 76,844 | SH |
| 33 | BLACKROCK ETF TRUST II | HIMU | 092528843 | $15.1M | 0.43% | 331,251 | SH |
| 34 | SELECT SECTOR SPDR TR | XLF | 81369Y605 | $12.8M | 0.37% | 240,253 | SH |
| 35 | ELI LILLY & CO | LLY | 532457108 | $12.8M | 0.37% | 11,046 | SH |
| 36 | ISHARES TR | IVV | 464287200 | $12.3M | 0.35% | 16,085 | SH |
| 37 | SPDR GOLD TR | GLD | 78463V107 | $12.1M | 0.35% | 31,726 | SH |
| 38 | EXXONMOBIL HOLDINGS CORP | XOM | 30233Q108 | $11.9M | 0.34% | 73,315 | SH |
| 39 | VANGUARD INTL EQUITY INDEX F | VT | 922042742 | $11.8M | 0.34% | 75,068 | SH |
| 40 | VANGUARD INDEX FDS | VBR | 922908611 | $11.6M | 0.33% | 50,047 | SH |
| 41 | PNC FINL SVCS GROUP INC | PNC | 693475105 | $10.8M | 0.31% | 48,732 | SH |
| 42 | PROCTER & GAMBLE CO | PG | 742718109 | $10.7M | 0.31% | 73,642 | SH |
| 43 | ISHARES TR | SUB | 464288158 | $10.0M | 0.29% | 95,777 | SH |
| 44 | VANGUARD WORLD FD | VGT | 92204A702 | $9.9M | 0.28% | 78,514 | SH |
| 45 | VANGUARD BD INDEX FDS | BIV | 921937819 | $9.3M | 0.27% | 128,037 | SH |
| 46 | APOLLO GLOBAL MGMT INC | APO | 03769M106 | $9.2M | 0.26% | 79,311 | SH |
| 47 | GOLDMAN SACHS GROUP INC | GS | 38141G104 | $9.0M | 0.26% | 9,952 | SH |
| 48 | VANGUARD WORLD FD | MGK | 921910816 | $8.9M | 0.25% | 96,090 | SH |
| 49 | INVESCO EXCHANGE TRADED FD T | RSP | 46137V357 | $8.6M | 0.25% | 41,544 | SH |
| 50 | MORGAN STANLEY | MS | 617446448 | $8.5M | 0.24% | 45,324 | SH |
| Period | Filed | AUM | Holdings | Accession |
|---|---|---|---|---|
| 2026-09-30 | 2026-11-05 | $3.50B | 504 | 0001599330-26-000005 |
| 2026-06-30 | 2026-08-04 | $3.45B | 482 | 0001599330-26-000003 |
| 2026-03-31 | 2026-04-23 | $3.02B | 455 | 0001599330-26-000002 |
| 2025-12-31 | 2026-01-30 | $3.03B | 460 | 0001599330-26-000001 |
22ND FLOOR
NEW YORK, NY 10036