Mariner, LLC
Registered adviserCIK
1373442
Location
Overland Park, KS
Portfolio Value
Large
$95,066,884,488
Diversification
Diversified
Reports for
Mariner Platform Solutions, LLC
Mariner Managed Account Solutions, LLC
Filing Date
Global Rank
#106
/ 8,821
▼ 4
Top Industry
Semiconductors
16.2%
Period ended 4 months ago
Filed Aug 13, 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
$125,408,489,288
Main clients
Individuals and high net worth
(92% of AUM)
Private funds
2 funds
· Private equity funds
Focus by fund count, roster of Oct 1, 2026
$11,360,559 gross assets
LEI
254900HVY0H7EYXFSV08
Private funds on Schedule D 7.B.(1)
As filed Oct 21, 2024; SEC's bulk Form ADV archive ends with 2024 filings.
$14,236,484 gross assets in 4 funds
Private equity funds
$14,236,484
(4)
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 | $125,408,489,288 | Individuals and high net worth (92%) |
| Apr 2025 to Mar 2026 | $98,603,233,201 | Individuals and high net worth (88%) |
| Apr 2024 to Mar 2025 | $81,106,925,484 | Individuals and high net worth (84%) |
| May 2023 to Mar 2024 | $65,874,566,238 | Individuals and high net worth (81%) |
| Apr 2023 | $65,874,566,238 | Individuals and high net worth (81%) |
| Apr 2022 to Mar 2023 | $55,432,642,278 | Individuals and high net worth (90%) |
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
Diversified active
Top 10 weight 46.1%, 24.1 effective positions, active share 38.2% against every 13F filer's combined book; it meets none of the index-like, systematic-like or concentrated tests
Turnover
Low turnover
13.7% over the last four quarters (under 30%)
Horizon
Long horizon
Value-weighted holding period 23.7 quarters (12+), a floor since 76.3% of the book was already held when coverage starts
Closest benchmark: every 13F filer's combined book, active share 38.2%; sector active share 27.8% 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
3,485 tracked positions · as of Jun 30, 2026 · Δ vs Mar 31, 2026Top Position
16.5%
+0.6 pts
Top 5
35.8%
+1.0 pts
Top 10
46.1%
+0.7 pts
HHI
414
Diversified+23
Portfolio Trend
26 quarters · across all stocks
Sector Breakdown
As of Jun 30, 2026| Sector | % Portfolio | Value |
|---|---|---|
| Unclassified | 40.7% | $38,666,224,466 |
| Technology | 24.6% | $23,422,393,837 |
| Financial Services | 7.9% | $7,538,862,703 |
| Healthcare | 5.3% | $4,999,612,750 |
| Industrials | 5.0% | $4,781,817,614 |
| Consumer Cyclical | 5.0% | $4,716,193,755 |
| Communication Services | 4.4% | $4,204,489,700 |
| Consumer Defensive | 2.5% | $2,422,039,989 |
| Energy | 2.1% | $1,962,350,304 |
| Utilities | 1.0% | $950,380,352 |
| Basic Materials | 0.8% | $796,964,599 |
| Real Estate | 0.6% | $605,554,419 |
Last Quarter's Activity
Export CSVAdded To
Positions the filer increased
25 positions
| Ticker | Company | Δ Shares | Shares | Value | Open |
|---|---|---|---|---|---|
| VUG | VANGUARD GROWTH INDEX FUND | +9,273,698 | 11,171,893 | $962,346,862 | |
| VO | VANGUARD MID-CAP INDEX FUND | +6,604,321 | 8,738,252 | $704,040,962 | |
| IUSB | iShares Core Universal USD Bond ETF | +1,795,085 | 20,743,278 | $957,302,279 | |
| — | +1,694,144 | 2,145,662 | $58,812,594 | ||
| FAST | Fastenal Co | +1,693,162 | 5,897,822 | $283,272,390 | |
| VEA | Vanguard FTSE Developed Markets ETF | +1,501,083 | 37,068,072 | $2,641,100,129 | |
| IWF | iShares Russell 1000 Growth ETF | +1,416,931 | 1,984,815 | $246,454,478 | |
| IEUR | iShares Core MSCI Europe ETF | +1,156,605 | 1,299,788 | $97,705,063 | |
| KLAC | Kla Corp | +1,130,105 | 1,254,871 | $378,607,127 | |
| AGG | iShares Core U.S. Aggregate Bond ETF | +1,116,093 | 14,864,310 | $1,471,269,402 | |
| EFV | iShares MSCI EAFE Value ETF | +1,003,542 | 1,892,172 | $144,845,766 | |
| GPK | Graphic Packaging Holding Co | +889,938 | 1,129,388 | $11,937,630 | |
| BKDV | BNY Mellon Dynamic Value ETF | +764,942 | 1,725,205 | $57,777,115 | |
| TJX | Tjx Companies Inc | +758,492 | 2,429,911 | $368,131,516 | |
| MGK | VANGUARD MEGA CAP GROWTH INDEX FUND | +716,912 | 912,807 | $80,244,862 | |
| JCPB | JPMorgan Core Plus Bond ETF | +672,849 | 5,400,464 | $253,497,779 | |
| ARCC | Ares Capital Corp | +646,418 | 862,770 | $15,987,127 | |
| NFLX | Netflix Inc | +583,041 | 3,286,132 | $234,629,824 | |
| VGT | VANGUARD INFORMATION TECHNOLOGY INDEX FUND | +582,256 | 676,214 | $80,821,096 | |
| JAZZ | Jazz Pharmaceuticals plc | +568,599 | 608,615 | $146,657,956 | |
| RPRX | Royalty Pharma plc | +562,839 | 693,495 | $38,884,263 | |
| ABEV | Ambev S.A. | +557,258 | 694,640 | $2,181,169 | |
| VOD | Vodafone Group Public Ltd Co | +536,989 | 1,691,957 | $22,384,590 | |
| PYLD | +535,602 | 1,224,956 | $32,485,832 | ||
| PFE | Pfizer Inc | +531,712 | 2,394,026 | $57,648,144 | |
| No positions match the current search. | |||||
Trimmed
Positions the filer reduced
25 positions
| Ticker | Company | Δ Shares | Shares | Value | Open |
|---|---|---|---|---|---|
| USD | ProShares Ultra Semiconductors | −3,657,448 | 8,704,468 | $9,114,916 | |
| CGDV | Capital Group Dividend Value ETF | −1,553,294 | 321,309 | $15,834,106 | |
| BSX | Boston Scientific Corp | −1,524,131 | 960,829 | $41,008,180 | |
| SPAB | State Street(R) SPDR(R) Portfolio Aggregate Bond ETF | −1,146,788 | 58,527 | $1,493,608 | |
| BUFR | FT Vest Laddered Buffer ETF | −839,051 | 97,275 | $3,553,455 | |
| DFAC | Dimensional U.S. Core Equity 2 ETF | −817,853 | 3,300,037 | $146,389,640 | |
| LDOS | Leidos Holdings, Inc. | −816,576 | 54,101 | $5,570,779 | |
| RDVY | First Trust Rising Dividend Achievers ETF | −812,532 | 226,751 | $18,380,435 | |
| GLW | Corning Inc | −693,919 | 2,868,833 | $732,786,012 | |
| HEFA | iShares Currency Hedged MSCI EAFE ETF | −677,064 | 204,354 | $9,590,333 | |
| SPEM | State Street(R) SPDR(R) Portfolio Emerging Markets ETF | −640,509 | 1,258,087 | $65,143,744 | |
| SCHD | Schwab U.S. Dividend Equity ETF | −632,571 | 6,973,748 | $221,137,548 | |
| SPYM | State Street(R) SPDR(R) Portfolio S&P 500(R) ETF | −609,702 | 1,853,216 | $162,860,621 | |
| SPTI | State Street(R) SPDR(R) Portfolio Intermediate Term Treasury ETF | −600,455 | 103,727 | $2,944,809 | |
| MINT | PIMCO Enhanced Short Maturity Active Exchange-Traded Fund | −572,600 | 734,908 | $74,086,075 | |
| ADT | ADT Inc. | −538,547 | 247,770 | $1,610,505 | |
| SPYV | State Street(R) SPDR(R) Portfolio S&P 500(R) Value ETF | −530,711 | 1,564,264 | $95,091,607 | |
| SPYG | State Street(R) SPDR(R) Portfolio S&P 500(R) Growth ETF | −529,342 | 836,240 | $99,504,196 | |
| — | −497,808 | 681,629 | $62,464,480 | ||
| CCC | CCC Intelligent Solutions Holdings Inc. | −492,053 | 2,265,003 | $11,687,415 | |
| NAC | Nuveen California Quality Municipal Income Fund | −479,980 | 51,889 | $628,894 | |
| PREF | Principal Spectrum Preferred Securities Active ETF | −476,827 | 54,236 | $1,033,738 | |
| SCHG | Schwab U.S. Large-Cap Growth ETF | −455,590 | 19,308,603 | $653,403,125 | |
| HD | Home Depot, Inc. | −427,913 | 699,267 | $246,617,484 | |
| GOVT | iShares U.S. Treasury Bond ETF | −427,437 | 563,429 | $12,834,911 | |
| No positions match the current search. | |||||
New Positions
Positions the filer opened this quarter
25 positions
| Ticker | Company | Shares | Value | Open |
|---|---|---|---|---|
| HONA | Honeywell Aerospace Inc. | 217,569 | $48,100,154 | |
| IWLG | NYLIM ETF Trust | 316,241 | $17,896,078 | |
| SPCX | Space Exploration Technologies Corp | 78,403 | $13,395,936 | |
| POOL | Pool Corp | 59,716 | $12,832,968 | |
| FDXF | FedEx Freight Holding Company, Inc. | 84,820 | $12,807,820 | |
| CBRS | Cerebras Systems Inc. | 52,232 | $11,543,272 | |
| U | Unity Software Inc. | 397,581 | $11,362,864 | |
| RVMD | Revolution Medicines, Inc. | 43,794 | $8,201,740 | |
| CAG | Conagra Brands Inc. | 591,205 | $7,957,618 | |
| DUOL | Duolingo, Inc. | 58,815 | $6,764,901 | |
| IALT | 216,124 | $6,062,278 | ||
| XYZ | Block, Inc. | 65,455 | $4,974,580 | |
| WH | Wyndham Hotels & Resorts, Inc. | 48,767 | $4,106,669 | |
| LONZ | 72,765 | $3,588,042 | ||
| PENN | PENN Entertainment, Inc. | 166,277 | $3,551,676 | |
| ASB | Associated Banc-Corp | 114,312 | $3,517,380 | |
| MTSI | MACOM Technology Solutions Holdings, Inc. | 9,097 | $3,460,225 | |
| WLK | Westlake Corp | 47,319 | $3,454,287 | |
| BBNX | Beta Bionics, Inc. | 220,359 | $3,453,025 | |
| STLD | Steel Dynamics Inc | 14,725 | $3,378,798 | |
| AVTR | Avantor, Inc. | 299,976 | $2,969,762 | |
| COLD | Americold Realty Trust | 174,746 | $2,747,007 | |
| COHU | Cohu Inc | 36,912 | $2,728,165 | |
| MRNA | Moderna, Inc. | 38,127 | $2,670,033 | |
| SBAC | Sba Communications Corp | 14,970 | $2,641,606 | |
| No positions match the current search. | ||||
Sold Out
Positions the filer fully exited
25 positions
| Ticker | Company | Shares | Value | Open |
|---|---|---|---|---|
| FFLC | Fidelity Fundamental Large Cap Core ETF | 1,026,985 | $52,668,925 | |
| — | 557,361 | $29,384,117 | ||
| TMB | Thornburg Multi Sector Bond ETF | 1,107,840 | $28,262,106 | |
| CTSH | Cognizant Technology Solutions Corp | 344,384 | $21,127,958 | |
| HELO | JPMorgan Hedged Equity Laddered Overlay ETF | 329,299 | $21,045,499 | |
| QDPL | Pacer Metaurus US Large Cap Dividend Multiplier 400 ETF | 435,489 | $17,480,092 | |
| XLSR | State Street(R) US Sector Rotation ETF | 277,050 | $15,996,867 | |
| — | 61,265 | $10,897,140 | ||
| LSGR | Natixis ETF Trust II | 257,985 | $10,162,029 | |
| HCRB | Hartford Core Bond ETF | 264,026 | $9,254,111 | |
| KRMN | Karman Holdings Inc. | 111,952 | $8,961,757 | |
| WEX | WEX Inc. | 54,635 | $8,361,340 | |
| GMUB | Goldman Sachs Municipal Income ETF | 163,319 | $8,321,103 | |
| FFLG | Fidelity Fundamental Large Cap Growth ETF | 286,735 | $7,974,100 | |
| FTCB | First Trust Core Investment Grade ETF | 376,444 | $7,890,266 | |
| DD | DuPont de Nemours, Inc. | 166,698 | $7,634,767 | |
| AVIG | Avantis Core Fixed Income ETF | 182,226 | $7,569,668 | |
| KDP | Keurig Dr Pepper Inc. | 283,279 | $7,458,735 | |
| MFSI | MFS Active International ETF | 241,064 | $7,164,422 | |
| — | 24,845 | $6,961,569 | ||
| COWG | Pacer US Large Cap Cash Cows Growth Leaders ETF | 187,232 | $6,317,020 | |
| — | 179,529 | $6,308,777 | ||
| FLMI | Franklin Dynamic Municipal Bond ETF | 245,168 | $6,077,714 | |
| GWRE | Guidewire Software, Inc. | 40,097 | $5,996,907 | |
| MTZ | Mastec Inc | 18,544 | $5,966,345 | |
| No positions match the current search. | ||||
3,485 tracked positions ·
$95,066,884,488 total
· filing declares
4,694 positions · $95,189,224,745
· 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 3,485 positions by value
· page 1 of 70
| Ticker | Company | Type | Shares | Value (USD) | % of Portfolio | History |
|---|---|---|---|---|---|---|
| AAPL |
Apple Inc.
Technology
|
Added | 18,017,024 | $5,213,406,063 | 5.48% | |
| NVDA |
Nvidia Corp
Technology
|
Reduced | 25,953,279 | $5,192,991,593 | 5.46% | |
| IVV |
iShares Core S&P 500 ETF
|
Added | 5,571,768 | $4,172,641,336 | 4.39% | |
| VEA |
Vanguard FTSE Developed Markets ETF
|
Added | 37,068,072 | $2,641,100,129 | 2.78% | |
| MSFT |
Microsoft Corp
Technology
|
Reduced | 5,468,639 | $2,039,911,719 | 2.15% | |
| GOOGL |
Alphabet Inc.
Communication Services
|
Reduced | 4,585,539 | $1,638,734,071 | 1.72% | |
| AMZN |
Amazon Com Inc
Consumer Cyclical
|
Reduced | 6,573,838 | $1,566,808,548 | 1.65% | |
| AGG |
iShares Core U.S. Aggregate Bond ETF
|
Added | 14,864,310 | $1,471,269,402 | 1.55% | |
| AVGO |
Broadcom Inc.
Technology
|
Added | 3,565,721 | $1,346,951,106 | 1.42% | |
| IJH |
iShares Core S&P Mid-Cap ETF
|
Added | 16,401,450 | $1,264,715,809 | 1.33% | |
| MU |
Micron Technology Inc
Technology
|
Added | 945,793 | $1,091,719,400 | 1.15% | |
| VTV |
VANGUARD VALUE INDEX FUND
|
Reduced | 4,957,163 | $1,080,314,531 | 1.14% | |
| SPY |
Spdr S&P 500 ETF Trust
|
Reduced | 1,435,507 | $1,071,993,561 | 1.13% | |
| JPM |
Jpmorgan Chase & Co
Financial Services
|
Added | 3,158,977 | $1,034,027,940 | 1.09% | |
| IEFA |
iShares Core MSCI EAFE ETF
|
Added | 10,178,869 | $983,075,166 | 1.03% | |
| VUG |
VANGUARD GROWTH INDEX FUND
|
Added | 11,171,893 | $962,346,862 | 1.01% | |
| IUSB |
iShares Core Universal USD Bond ETF
|
Added | 20,743,278 | $957,302,279 | 1.01% | |
| GOOG |
Alphabet Inc.
Communication Services
|
Reduced | 2,475,279 | $874,590,328 | 0.92% | |
| LLY |
ELI LILLY & Co
Healthcare
|
Added | 716,755 | $859,697,520 | 0.90% | |
| VWO |
VANGUARD EMERGING MARKETS STOCK INDEX FUND
|
Added | 14,143,575 | $844,229,990 | 0.89% | |
| META |
Meta Platforms, Inc.
Communication Services
|
Added | 1,428,971 | $804,925,073 | 0.85% | |
| TSLA |
Tesla, Inc.
Consumer Cyclical
|
Added | 1,893,990 | $796,612,193 | 0.84% | |
| IEMG |
iShares Trust
|
Added | 8,850,651 | $733,187,928 | 0.77% | |
| GLW |
Corning Inc
Technology
|
Reduced | 2,868,833 | $732,786,012 | 0.77% | |
| QQQ |
Invesco Qqq Trust, Series 1
|
Reduced | 981,334 | $722,654,356 | 0.76% | |
| VO |
VANGUARD MID-CAP INDEX FUND
|
Added | 8,738,252 | $704,040,962 | 0.74% | |
| VB |
Vanguard Index Funds
|
Added | 2,278,949 | $690,795,019 | 0.73% | |
| VTI |
VANGUARD TOTAL STOCK MARKET INDEX FUND
|
Reduced | 1,822,272 | $674,313,530 | 0.71% | |
| SCHG |
Schwab U.S. Large-Cap Growth ETF
|
Reduced | 19,308,603 | $653,403,125 | 0.69% | |
| BRK-B |
Berkshire Hathaway Inc
Financial Services
|
Reduced | 1,244,906 | $622,938,512 | 0.66% | |
| VOO |
VANGUARD 500 INDEX FUND
|
Reduced | 816,784 | $560,975,418 | 0.59% | |
| APO |
Apollo Global Management, Inc.
Financial Services
|
Added | 4,681,672 | $553,888,614 | 0.58% | |
| GEV |
GE Vernova Inc.
Industrials
|
Reduced | 461,705 | $542,438,736 | 0.57% | |
| WMT |
Walmart Inc.
Consumer Defensive
|
Reduced | 4,743,493 | $537,248,016 | 0.57% | |
| JNJ |
Johnson & Johnson
Healthcare
|
Added | 1,940,998 | $492,955,261 | 0.52% | |
| CRWD |
CrowdStrike Holdings, Inc.
Technology
|
Added | 637,275 | $486,330,042 | 0.51% | |
| AMAT |
Applied Materials Inc
Technology
|
Added | 649,877 | $469,861,071 | 0.49% | |
| IVW |
iShares S&P 500 Growth ETF
|
Reduced | 3,269,520 | $449,657,084 | 0.47% | |
| PG |
PROCTER & GAMBLE Co
Consumer Defensive
|
Reduced | 2,841,060 | $416,613,037 | 0.44% | |
| AMGN |
Amgen Inc
Healthcare
|
Added | 1,094,241 | $396,246,549 | 0.42% | |
| AMD |
Advanced Micro Devices Inc
Technology
|
Reduced | 678,695 | $394,260,711 | 0.41% | |
| COST |
Costco Wholesale Corp
Consumer Defensive
|
Reduced | 419,996 | $392,893,657 | 0.41% | |
| LRCX |
Lam Research Corp
Technology
|
Reduced | 884,666 | $383,352,317 | 0.40% | |
| KLAC |
Kla Corp
Technology
|
Added | 1,254,871 | $378,607,127 | 0.40% | |
| PNC |
Pnc Financial Services Group, Inc.
Financial Services
|
Added | 1,497,825 | $368,794,471 | 0.39% | |
| TJX |
Tjx Companies Inc
Consumer Cyclical
|
Added | 2,429,911 | $368,131,516 | 0.39% | |
| V |
Visa Inc.
Financial Services
|
Reduced | 1,055,840 | $362,248,144 | 0.38% | |
| MRK |
Merck & Co., Inc.
Healthcare
|
Reduced | 2,781,786 | $357,459,500 | 0.38% | |
| XOM |
ExxonMobil Holdings Corp
Energy
|
Reduced | 2,533,698 | $346,407,189 | 0.36% | |
| ABBV |
AbbVie Inc.
Healthcare
|
Added | 1,371,290 | $345,071,414 | 0.36% |
Showing the top 50 of 3,485 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.