Mariner, LLC 13F Holdings
Mariner, LLC's holdings from its Form 13F-HR filing for the quarter ended June 30, 2026, compared with the previous quarter (March 31, 2026). 13F filings list the long U.S. equity positions held by institutional investment managers with over $100 million under management.
Quarter
Q2 2026
Reported 13F value
$95.2B
Largest holding
Apple Inc
Biggest Buys (Q2 2026)
| Security | Change | Value of change | % of portfolio |
|---|---|---|---|
| MICRON TECHNOLOGY INC | +423,600 sh | $316.0M | 1.15% |
| JAZZ PHARMACEUTICALS PLC (SHS USD) | +568,600 sh | $122.2M | 0.15% |
| TJX COS INC NEW | +758,500 sh | $118.0M | 0.39% |
| ISHARES TR (CORE US AGGBD ET) | +1.12M sh | $110.6M | 1.55% |
| VANGUARD TAX-MANAGED FDS (VAN FTSE DEV MKT) | +1.50M sh | $101.6M | 2.77% |
| CUMMINS INC | +149,400 sh | $93.5M | 0.30% |
| APPLE INC | +321,800 sh | $87.4M | 5.48% |
| ISHARES TR (CORE MSCI EURO) | +1.16M sh | $84.1M | 0.10% |
| ISHARES TR (CORE UNIVRSL USD) | +1.80M sh | $82.9M | 1.01% |
| FASTENAL CO | +1.69M sh | $79.9M | 0.30% |
Biggest Sells (Q2 2026)
| Security | Change | Value of change | % of portfolio |
|---|---|---|---|
| HOME DEPOT INC | -427,900 sh | -$145.8M | 0.26% |
| CORNING INC | -694,000 sh | -$135.8M | 0.77% |
| MICROSOFT CORP | -318,100 sh | -$118.2M | 2.14% |
| HONEYWELL INTL INC | Sold out | -$108.5M | 0.00% |
| ISHARES TR (RUS TP200 GR ETF) | -401,800 sh | -$108.4M | 0.30% |
| LEIDOS HOLDINGS INC | -816,600 sh | -$105.5M | 0.01% |
| GE VERNOVA INC | -90,500 sh | -$92.6M | 0.57% |
| INVESCO EXCH TRADED FD TR II (NASDAQ 100 ETF) | -332,400 sh | -$89.8M | 0.05% |
| INVESCO QQQ TR (UNIT SER 1) | -134,500 sh | -$88.3M | 0.76% |
| BOSTON SCIENTIFIC CORP | -1.52M sh | -$80.4M | 0.04% |
Top 50 Holdings
| Security | Value | % of portfolio | Change in shares |
|---|---|---|---|
| APPLE INC | $5.2B | 5.48% | +1.82% |
| NVIDIA CORPORATION | $5.2B | 5.45% | -0.88% |
| ISHARES TR (CORE S&P500 ETF) | $4.2B | 4.38% | +1.80% |
| VANGUARD TAX-MANAGED FDS (VAN FTSE DEV MKT) | $2.6B | 2.77% | +4.22% |
| MICROSOFT CORP | $2.0B | 2.14% | -5.50% |
| ALPHABET INC (CAP STK CL A) | $1.6B | 1.72% | -1.85% |
| AMAZON COM INC | $1.6B | 1.65% | -1.61% |
| ISHARES TR (CORE US AGGBD ET) | $1.5B | 1.55% | +8.12% |
| BROADCOM INC | $1.3B | 1.41% | +0.62% |
| ISHARES TR (CORE S&P MCP ETF) | $1.3B | 1.33% | +1.79% |
| MICRON TECHNOLOGY INC | $1.1B | 1.15% | +81.13% |
| VANGUARD INDEX FDS (VALUE ETF) | $1.1B | 1.13% | -2.05% |
| STATE STR SPDR S&P 500 ETF T (TR UNIT) | $1.1B | 1.13% | -4.80% |
| JPMORGAN CHASE & CO | $1.0B | 1.09% | +2.37% |
| ISHARES TR (CORE MSCI EAFE) | $983.0M | 1.03% | +4.43% |
| VANGUARD INDEX FDS (GROWTH ETF) | $962.3M | 1.01% | -2.85% |
| ISHARES TR (CORE UNIVRSL USD) | $957.3M | 1.01% | +9.47% |
| ALPHABET INC (CAP STK CL C) | $874.6M | 0.92% | -3.77% |
| ELI LILLY & CO | $859.9M | 0.90% | +3.30% |
| VANGUARD INTL EQUITY INDEX F (FTSE EMR MKT ETF) | $844.1M | 0.89% | +0.83% |
| META PLATFORMS INC (CL A) | $804.9M | 0.85% | +0.42% |
| TESLA INC | $796.5M | 0.84% | +0.84% |
| CORNING INC | $732.8M | 0.77% | -19.48% |
| ISHARES INC (CORE MSCI EMKT) | $732.5M | 0.77% | +1.75% |
| INVESCO QQQ TR (UNIT SER 1) | $722.6M | 0.76% | -12.05% |
| VANGUARD INDEX FDS (MID CAP ETF) | $704.0M | 0.74% | +1.96% |
| VANGUARD INDEX FDS (SMALL CP ETF) | $690.8M | 0.73% | +2.86% |
| VANGUARD INDEX FDS (TOTAL STK MKT) | $674.3M | 0.71% | -1.75% |
| SCHWAB STRATEGIC TR (US LCAP GR ETF) | $653.4M | 0.69% | -2.31% |
| BERKSHIRE HATHAWAY INC DEL (CL B NEW) | $622.9M | 0.65% | -0.89% |
| VANGUARD INDEX FDS (S&P 500 ETF SHS) | $560.9M | 0.59% | -9.09% |
| GE VERNOVA INC | $542.1M | 0.57% | -16.38% |
| APOLLO GLOBAL MGMT INC | $538.8M | 0.57% | +0.77% |
| WALMART INC | $537.3M | 0.56% | -3.38% |
| JOHNSON & JOHNSON | $493.0M | 0.52% | +0.66% |
| CROWDSTRIKE HLDGS INC (CL A) | $486.1M | 0.51% | +2.06% |
| APPLIED MATLS INC | $469.7M | 0.49% | +29.43% |
| ISHARES TR (S&P 500 GRWT ETF) | $449.7M | 0.47% | -8.31% |
| PROCTER & GAMBLE CO | $416.6M | 0.44% | -3.38% |
| AMGEN INC | $396.2M | 0.42% | +1.66% |
| ADVANCED MICRO DEVICES INC | $394.2M | 0.41% | -9.18% |
| COSTCO WHOLESALE CORPORATION | $392.9M | 0.41% | -3.91% |
| LAM RESEARCH CORP (COM NEW) | $383.3M | 0.40% | -2.56% |
| KLA CORP (COM NEW) | $378.4M | 0.40% | +1.01% |
| PNC FINL SVCS GROUP INC | $368.8M | 0.39% | +3.16% |
| TJX COS INC NEW | $368.1M | 0.39% | +45.38% |
| VISA INC (COM CL A) | $362.2M | 0.38% | -0.36% |
| MERCK & CO INC | $357.5M | 0.38% | -0.48% |
| EXXON MOBIL CORP | $346.4M | 0.36% | -1.93% |
| ABBVIE INC | $345.1M | 0.36% | +4.18% |
Values are as reported in the filing, adjusted for stock splits. Ranked by market value; options and other non-equity positions may be included where the filing lists them.
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