Mariner, LLC — 13F Holdings & Portfolio
CIK 1373442 · latest 13F-HR filed 2026-08-13
Mariner, LLC manages $95.19B in 13F-reported U.S. long-equity assets across 4,694 reported positions as of its 2026-06-30 13F-HR filing. Its largest disclosed positions are NVDA (5.36%), AAPL (5.33%), IVV (3.86%). Quarter over quarter (versus its 2026-03-31 filing) the fund opened 468 new positions and exited 496; 1,592 existing positions rose in reported value and 1,084 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.
Loading holdings…
AUM
$95.19B
Long-equity book
Holdings
4,694
Distinct positions
Period
2026-06-30
Filed 2026-08-13
Q/Q Activity
+468 / −496 / ↑1592 / ↓1084
vs 2026-03-31
Portfolio charts
Latest quarter's book, what changed, and how the portfolio has evolved across filings.
Portfolio map
Q2 26AAPL5.5% · +2%NVDA5.5% · -1%IVV4.4% · +2%VEA2.8% · +4%MSFT2.1% · -6%GOOGL1.7% · -2%AMZN1.6% · -2%AGG1.5% · +8%AVGO1.4% · +1%IJH1.3% · +2%MU1.1% · +81%VTV1.1% · -2%SPY1.1% · -5%JPM1.1% · +2%IEFA1.0% · +4%VUG1.0% · +489%IUSB1.0% · +10%GOOG0.9% · -4%LLY0.9% · +3%VWO0.9% · +1%META0.8% · +0%TSLA0.8% · +1%GLW0.8% · -20%IEMG0.8% · +2%QQQ0.8% · -12%VO0.7% · +310%VB0.7% · +3%VTI0.7% · -2%SCHG0.7% · -2%BRK.B0.7% · -1%VOO0.6% · -9%GEV0.6% · -16%APO0.6% · +1%WMT0.6% · -3%JNJ0.5% · +1%CRWD0.5% · +2%AMAT0.5% · +29%IVW0.5% · -8%PG0.4% · -3%AMGN0.4% · +2%AMD0.4% · -9%COST0.4% · -4%LRCX0.4% · -3%KLAC0.4% · +906%PNC0.4% · +3%TJX0.4% · +45%V0.4% · -0%MRK0.4% · -0%XOM0.4% · -2%ABBV0.4% · +4%CAT0.3% · -4%MA0.3% · -1%SCHV0.3% · -0%SCHX0.3% · -1%EFA0.3% · -8%VIG0.3% · -9%IWY0.3% · -29%CVX0.3% · +4%CDNS0.3% · +7%FAST0.3% · +40%
Box 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
Q1 26 → Q2 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 = 27.9%Cumulative share of the portfolio held in the largest N positions.
Firm Profile & Key People
As of the firm’s regulatory filing dated Aug 28, 2026.
Assets Under Management
$176.31B
Discretionary
$176.31B
Employees
176
Accounts
39
Address
299 PARK AVENUE
5TH FLOOR
NEW YORK, NY 10171
5TH FLOOR
NEW YORK, NY 10171
Phone
(914) 670-4300
| Name | Title / Status | Ownership | Type |
|---|---|---|---|
| ARLEDGE, CURTIS, YATES Control | CHAIRMAN & CHIEF EXECUTIVE OFFICER since Apr 2019 | Less than 5% | Individual |
| BEIRNE, PATRICK, E Control | CHIEF OPERATING OFFICER since Aug 2025 | Less than 5% | Individual |
| HOWE, CHARLES, RAYMOND Control | PRESIDENT & CHIEF FINANCIAL OFFICER since Sep 2002 | Less than 5% | Individual |
| Kelty, John Control | CHIEF LEGAL OFFICER since Jan 2012 | Less than 5% | Individual |
| MIG HOLDINGS, LLC Control | SOLE OWNER since Dec 2007 | 75% or more | Domestic Entity |
| O'ROURKE, PETER, JOSEPH Control | GENERAL COUNSEL since Apr 2003 | Less than 5% | Individual |
| THOMPSON, RUSSELL, ANTHONY Control | CHIEF COMPLIANCE OFFICER & DEPUTY GENERAL COUNSEL since Jul 2020 | Less than 5% | Individual |
| ARLEDGE, CURTIS, YATES Control Indirect owner via MIG HOLDINGS, LLC | EQUITY HOLDER since Jul 2020 | 25–50% | Individual |
Ownership & leadership changes · 10 filings with changes since Mar 30, 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.
Mar 31, 2026 filing
- AddedBEIRNE, PATRICK, E · CHIEF OPERATING OFFICER · Less than 5% · control person
- ChangedKelty, John · title CHIEF OPERATING OFFICER → CHIEF LEGAL OFFICER
Mar 28, 2024 filing
- ChangedHOWE, CHARLES, RAYMOND · title PRESIDENT → PRESIDENT & CHIEF FINANCIAL OFFICER
Jul 24, 2020 filing
- No longer listedDILLON, BRIAN, CHRISTOPHER · CHIEF COMPLIANCE OFFICER · Less than 5% · control person · listed since Nov 2019
- No longer listedOAM CAPITAL, LLC · MAJORITY SHAREHOLDER · 75% or more · indirect via MIG HOLDINGS, LLC · control person · listed since Feb 2019
- No longer listedOAM HOLDINGS, LLC · MAJORITY SHAREHOLDER · 75% or more · indirect via OAM CAPITAL, LLC · control person · listed since Feb 2019
- No longer listedORIX CAPITAL MARKETS, LLC · SOLE OWNER · 75% or more · indirect via ORIX OPCO HOLDINGS, LLC · control person · listed since Sep 2015
- No longer listedORIX CORPORATION · SOLE OWNER · 75% or more · indirect via ORIX CORPORATION USA · control person · listed since Aug 1981
- No longer listedORIX CORPORATION USA · SOLE OWNER · 75% or more · indirect via ORIX CAPITAL MARKETS, LLC · control person · listed since Mar 1997
- No longer listedORIX GLOBAL ASSET MANAGEMENT, LLC · SOLE OWNER · 75% or more · indirect via OAM HOLDINGS, LLC · control person · listed since Sep 2017
- No longer listedORIX OPCO HOLDINGS, LLC · SOLE OWNER · 75% or more · indirect via ORIX GLOBAL ASSET MANAGEMENT, LLC · control person · listed since Sep 2015
- AddedARLEDGE, CURTIS, YATES · EQUITY HOLDER · 25–50% · indirect via MIG HOLDINGS, LLC · control person
- Listed againTHOMPSON, RUSSELL, ANTHONY · CHIEF COMPLIANCE OFFICER & DEPUTY GENERAL COUNSEL · Less than 5% · control person
- ChangedMIG HOLDINGS, LLC · title CORPORATE PARENT → SOLE OWNER
Mar 30, 2020 filing
- ChangedORIX CAPITAL MARKETS, LLC · indirect via ORIX OPCO HOLDINGS, LLC: title MAJORITY SHAREHOLDER → SOLE OWNER
- ChangedORIX CORPORATION · indirect via ORIX CORPORATION USA: title MAJORITY SHAREHOLDER → SOLE OWNER
- ChangedORIX CORPORATION USA · indirect via ORIX CAPITAL MARKETS, LLC: title MAJORITY SHAREHOLDER → SOLE OWNER
- ChangedORIX GLOBAL ASSET MANAGEMENT, LLC · indirect via OAM HOLDINGS, LLC: title MAJORITY SHAREHOLDER → SOLE OWNER
- ChangedORIX OPCO HOLDINGS, LLC · indirect via ORIX GLOBAL ASSET MANAGEMENT, LLC: title MAJORITY SHAREHOLDER → SOLE OWNER
Nov 13, 2019 filing
- No longer listedTHOMPSON, RUSSELL, ANTHONY · CHIEF COMPLIANCE OFFICER AND DEPUTY GENERAL COUNSEL · Less than 5% · control person · listed since Jul 2004
- AddedDILLON, BRIAN, CHRISTOPHER · CHIEF COMPLIANCE OFFICER · Less than 5% · control person
- ChangedOAM CAPITAL, LLC · indirect via MIG HOLDINGS, LLC: ownership 50–75% → 75% or more
Mar 29, 2019 filing
- No longer listedMICHAELCHECK, WILLIAM, JETER · CHAIRMAN · Less than 5% · control person · listed since Jan 1992
- No longer listedORIX CORPORATION USA · MAJORITY SHAREHOLDER · 75% or more · indirect via ORIX GLOBAL ASSET MANAGEMENT, LLC · control person · listed since Oct 2010
- No longer listedORIX GLOBAL ASSET MANAGEMENT, LLC · MAJORITY SHAREHOLDER · 75% or more · indirect via ORIX MARINER HOLDINGS, LLC · control person · listed since Oct 2010
- No longer listedORIX MARINER HOLDINGS, LLC · MAJORITY SHAREHOLDER · 50–75% · indirect via MIG HOLDINGS, LLC · control person · listed since Oct 2010
- AddedARLEDGE, CURTIS, YATES · CHAIRMAN & CHIEF EXECUTIVE OFFICER · Less than 5% · control person
- AddedOAM CAPITAL, LLC · MAJORITY SHAREHOLDER · 50–75% · indirect via MIG HOLDINGS, LLC · control person
- AddedOAM HOLDINGS, LLC · MAJORITY SHAREHOLDER · 75% or more · indirect via OAM CAPITAL, LLC · control person
- AddedORIX CAPITAL MARKETS, LLC · MAJORITY SHAREHOLDER · 75% or more · indirect via ORIX OPCO HOLDINGS, LLC · control person
- AddedORIX CORPORATION USA · MAJORITY SHAREHOLDER · 75% or more · indirect via ORIX CAPITAL MARKETS, LLC · control person
- AddedORIX GLOBAL ASSET MANAGEMENT, LLC · MAJORITY SHAREHOLDER · 75% or more · indirect via OAM HOLDINGS, LLC · control person
- AddedORIX OPCO HOLDINGS, LLC · MAJORITY SHAREHOLDER · 75% or more · indirect via ORIX GLOBAL ASSET MANAGEMENT, LLC · control person
Nov 28, 2018 filing
- No longer listedORIX CORPORATION · MAJORITY SHAREHOLDER · 75% or more · indirect via ORIX USA CORPORATION · control person · listed since Oct 2010
- No longer listedORIX USA CORPORATION · MAJORITY SHAREHOLDER · 75% or more · indirect via ORIX GLOBAL ASSET MANAGEMENT, LLC · control person · listed since Oct 2010
- AddedORIX CORPORATION · MAJORITY SHAREHOLDER · 75% or more · indirect via ORIX CORPORATION USA · control person
- AddedORIX CORPORATION USA · MAJORITY SHAREHOLDER · 75% or more · indirect via ORIX GLOBAL ASSET MANAGEMENT, LLC · control person
Mar 31, 2017 filing
- No longer listedORIX AM HOLDINGS, LLC · MAJORITY SHAREHOLDER · 50–75% · indirect via MIG HOLDINGS, LLC · control person · listed since Oct 2010
- No longer listedORIX USA ASSET MANAGEMENT, LLC · MAJORITY SHAREHOLDER · 75% or more · indirect via ORIX AM HOLDINGS, LLC · control person · listed since Oct 2010
- No longer listedORIX USA CORPORATION · MAJORITY SHAREHOLDER · 75% or more · indirect via ORIX USA ASSET MANAGEMENT, LLC · control person · listed since Oct 2010
- AddedORIX GLOBAL ASSET MANAGEMENT, LLC · MAJORITY SHAREHOLDER · 75% or more · indirect via ORIX MARINER HOLDINGS, LLC · control person
- AddedORIX MARINER HOLDINGS, LLC · MAJORITY SHAREHOLDER · 50–75% · indirect via MIG HOLDINGS, LLC · control person
- AddedORIX USA CORPORATION · MAJORITY SHAREHOLDER · 75% or more · indirect via ORIX GLOBAL ASSET MANAGEMENT, LLC · control person
Mar 30, 2016 filing
- No longer listedYOUNG, BRACEBRIDGE, HEMYNG · CHIEF EXECUTIVE OFFICER · Less than 5% · control person · listed since Sep 2004
- AddedKelty, John · CHIEF OPERATING OFFICER · Less than 5% · control person
Sep 14, 2015 filing
- ChangedMIG HOLDINGS, LLC · ownership 25–50% → 75% or more
Older changes (1 more filing)
Mar 30, 2012 filing (earliest on record)
- ListedHOWE, CHARLES, RAYMOND · PRESIDENT · Less than 5% · control person
- ListedMICHAELCHECK, WILLIAM, JETER · CHAIRMAN · Less than 5% · control person
- ListedMIG HOLDINGS, LLC · CORPORATE PARENT · 25–50% · control person
- ListedO'ROURKE, PETER, JOSEPH · GENERAL COUNSEL · Less than 5% · control person
- ListedORIX AM HOLDINGS, LLC · MAJORITY SHAREHOLDER · 50–75% · indirect via MIG HOLDINGS, LLC · control person
- ListedORIX CORPORATION · MAJORITY SHAREHOLDER · 75% or more · indirect via ORIX USA CORPORATION · control person
- ListedORIX USA ASSET MANAGEMENT, LLC · MAJORITY SHAREHOLDER · 75% or more · indirect via ORIX AM HOLDINGS, LLC · control person
- ListedORIX USA CORPORATION · MAJORITY SHAREHOLDER · 75% or more · indirect via ORIX USA ASSET MANAGEMENT, LLC · control person
- ListedTHOMPSON, RUSSELL, ANTHONY · CHIEF COMPLIANCE OFFICER AND DEPUTY GENERAL COUNSEL · Less than 5% · control person
- ListedYOUNG, BRACEBRIDGE, HEMYNG · CHIEF EXECUTIVE OFFICER · Less than 5% · 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)
- MICRON TECHNOLOGY INC$915.3M +518.9%
- APPLE INC$722.5M +16.1%
- NVIDIA CORPORATION$627.0M +13.7%
- ISHARES TR$597.6M +16.7%
- VANGUARD TAX-MANAGED FDS$362.6M +15.9%
Top Trims
- LEIDOS HOLDINGS INC-$129.8M -95.9%
- HOME DEPOT INC-$124.1M -33.5%
- BOSTON SCIENTIFIC CORP-$114.9M -73.7%
- EXXON MOBIL CORP-$92.0M -21.0%
- WALMART INC-$72.8M -11.9%
New Positions
- HONEYWELL INTL INC$49.2M
- HONEYWELL AEROSPACE INC$48.1M
- NEW YORK LIFE INVTS ACTIVE E$17.9M
- CARNIVAL CORP LTD$16.7M
- SPACE EXPLORATION TECHN CORP$13.4M
Exited Positions
- HONEYWELL INTL INC$108.5M
- FIDELITY COVINGTON TRUST$52.7M
- TERNS PHARMACEUTICALS INC$29.4M
- THORNBURG ETF TR$28.3M
- COGNIZANT TECHNOLOGY SOLUTIO$21.1M
Mariner, LLC Holdings (2026-06-30)
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 | NVIDIA CORPORATION | NVDA | 67066G104 | $5.10B | 5.36% | 25,502,474 | SH |
| 2 | APPLE INC | AAPL | 037833100 | $5.08B | 5.33% | 17,551,144 | SH |
| 3 | ISHARES TR | IVV | 464287200 | $3.67B | 3.86% | 4,905,361 | SH |
| 4 | VANGUARD TAX-MANAGED FDS | VEA | 921943858 | $2.53B | 2.66% | 35,494,755 | SH |
| 5 | MICROSOFT CORP | MSFT | 594918104 | $1.98B | 2.08% | 5,304,605 | SH |
| 6 | ALPHABET INC | GOOGL | 02079K305 | $1.59B | 1.68% | 4,461,890 | SH |
| 7 | AMAZON COM INC | AMZN | 023135106 | $1.51B | 1.59% | 6,340,954 | SH |
| 8 | BROADCOM INC | AVGO | 11135F101 | $1.31B | 1.38% | 3,470,546 | SH |
| 9 | ISHARES TR | IJH | 464287507 | $1.23B | 1.29% | 15,902,458 | SH |
| 10 | ISHARES TR | AGG | 464287226 | $1.20B | 1.26% | 12,076,225 | SH |
| 11 | MICRON TECHNOLOGY INC | MU | 595112103 | $1.06B | 1.11% | 917,817 | SH |
| 12 | JPMORGAN CHASE & CO | JPM | 46625H100 | $1.01B | 1.06% | 3,081,826 | SH |
| 13 | STATE STR SPDR S&P 500 ETF T | SPY | 78462F103 | $999.2M | 1.05% | 1,338,663 | SH |
| 14 | VANGUARD INDEX FDS | VUG | 922908736 | $898.1M | 0.94% | 10,426,265 | SH |
| 15 | VANGUARD INDEX FDS | VTV | 922908744 | $888.8M | 0.93% | 4,078,479 | SH |
| 16 | ISHARES TR | IUSB | 46434V613 | $839.4M | 0.88% | 18,188,167 | SH |
| 17 | ISHARES TR | IEFA | 46432F842 | $836.4M | 0.88% | 8,660,179 | SH |
| 18 | ALPHABET INC | GOOG | 02079K107 | $829.4M | 0.87% | 2,347,497 | SH |
| 19 | ELI LILLY & CO | LLY | 532457108 | $829.3M | 0.87% | 691,280 | SH |
| 20 | META PLATFORMS INC | META | 30303M102 | $786.8M | 0.83% | 1,396,789 | SH |
| 21 | TESLA INC | TSLA | 88160R101 | $779.0M | 0.82% | 1,852,166 | SH |
| 22 | VANGUARD INTL EQUITY INDEX F | VWO | 922042858 | $734.3M | 0.77% | 12,303,328 | SH |
| 23 | CORNING INC | GLW | 219350105 | $713.5M | 0.75% | 2,793,476 | SH |
| 24 | INVESCO QQQ TR | QQQ | 46090E103 | $690.3M | 0.73% | 937,520 | SH |
| 25 | VANGUARD INDEX FDS | VB | 922908751 | $659.2M | 0.69% | 2,174,554 | SH |
| 26 | VANGUARD INDEX FDS | VO | 922908629 | $658.0M | 0.69% | 8,166,237 | SH |
| 27 | ISHARES INC | IEMG | 46434G103 | $654.4M | 0.69% | 7,908,223 | SH |
| 28 | BERKSHIRE HATHAWAY INC DEL | BRK.B | 084670702 | $603.7M | 0.63% | 1,206,547 | SH |
| 29 | SCHWAB STRATEGIC TR | SCHG | 808524300 | $588.2M | 0.62% | 17,380,748 | SH |
| 30 | VANGUARD INDEX FDS | VTI | 922908769 | $574.4M | 0.60% | 1,552,259 | SH |
| 31 | APOLLO GLOBAL MGMT INC | APO | 03769M106 | $538.5M | 0.57% | 4,679,672 | SH |
| 32 | GE VERNOVA INC | GEV | 36828A101 | $530.9M | 0.56% | 452,113 | SH |
| 33 | WALMART INC | WMT | 931142103 | $523.1M | 0.55% | 4,618,101 | SH |
| 34 | CROWDSTRIKE HLDGS INC | CRWD | 22788C105 | $476.2M | 0.50% | 624,141 | SH |
| 35 | JOHNSON & JOHNSON | JNJ | 478160104 | $475.0M | 0.50% | 1,870,228 | SH |
| 36 | APPLIED MATLS INC | AMAT | 038222105 | $449.1M | 0.47% | 621,348 | SH |
| 37 | VANGUARD INDEX FDS | VOO | 922908363 | $439.9M | 0.46% | 640,505 | SH |
| 38 | ISHARES TR | IVW | 464287309 | $420.1M | 0.44% | 3,054,774 | SH |
| 39 | PROCTER & GAMBLE CO | PG | 742718109 | $405.4M | 0.43% | 2,764,246 | SH |
| 40 | AMGEN INC | AMGN | 031162100 | $386.6M | 0.41% | 1,067,739 | SH |
| 41 | ADVANCED MICRO DEVICES INC | AMD | 007903107 | $382.7M | 0.40% | 658,901 | SH |
| 42 | COSTCO WHOLESALE CORPORATION | COST | 22160K105 | $373.7M | 0.39% | 399,467 | SH |
| 43 | KLA CORP | KLAC | 482480100 | $373.4M | 0.39% | 1,238,335 | SH |
| 44 | LAM RESEARCH CORP | LRCX | 512807306 | $371.3M | 0.39% | 856,937 | SH |
| 45 | TJX COS INC NEW | TJX | 872540109 | $362.4M | 0.38% | 2,392,192 | SH |
| 46 | PNC FINL SVCS GROUP INC | PNC | 693475105 | $361.5M | 0.38% | 1,468,097 | SH |
| 47 | MERCK & CO INC | MRK | 58933Y105 | $346.8M | 0.36% | 2,699,099 | SH |
| 48 | VISA INC | V | 92826C839 | $344.0M | 0.36% | 1,002,643 | SH |
| 49 | ABBVIE INC | ABBV | 00287Y109 | $333.6M | 0.35% | 1,325,814 | SH |
| 50 | ISHARES TR | IVV | 464287200 | $315.8M | 0.33% | 421,714 | SH |
Filing History
| Period | Filed | AUM | Holdings | Accession |
|---|---|---|---|---|
| 2026-06-30 | 2026-08-13 | $95.19B | 4,694 | 0001580642-26-005266 |
| 2026-03-31 | 2026-05-13 | $85.65B | 5,619 | 0001580642-26-003158 |
| 2025-12-31 | 2026-02-13 | $83.99B | 5,567 | 0001580642-26-001057 |
| 2025-09-30 | 2025-11-14 | $77.39B | 5,558 | 0001580642-25-007297 |
Filer Information
Address
5700 W. 112TH STREETSUITE 500
OVERLAND PARK, KS 66211
Phone
(913) 904-5700
Filing Manager
Mariner, LLC
Overland Park, KS
Signatory
Anne Dorian
General Counsel and Chief Compliance Officer