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Mariner

Mariner Portfolio holdings

AUM $95.2B
1-Year Est. Return 32.92%
This Fund
S&P 500
This Quarter Est. Return
+19.43%
1 Year Est. Return
+32.92%
3 Year Est. Return
+93.86%
5 Year Est. Return
+109.77%
10 Year Est. Return
+319.93%
AUM
$95.2B
AUM Growth
+$9.54B
Cap. Flow
-$1.86B
Cap. Flow %
-1.95%
Top 10 Hldgs %
27.89%
Holding
4,003
New
458
Increased
1,438
Reduced
1,530
Closed
486

Top Buys

Rank Stock Value
1
MU icon
Micron Technology
MU
+$318M
2
JAZZ icon
Jazz Pharmaceuticals
JAZZ
+$125M
3
TJX icon
TJX Companies
TJX
+$120M
4
AGG icon
iShares Core US Aggregate Bond ETF
AGG
+$110M
5
VEA icon
Vanguard FTSE Developed Markets ETF
VEA
+$105M

Top Sells

Rank Stock Value
1
USD icon
ProShares Ultra Semiconductors
USD
+$318M
2
HD icon
Home Depot
HD
+$139M
3
MSFT icon
Microsoft
MSFT
+$129M
4
GLW icon
Corning
GLW
+$126M
5
IWY icon
iShares Russell Top 200 Growth ETF
IWY
+$113M

Sector Composition

Rank Sector Weight
1 Miscellaneous 40.96%
2 Technology 24.61%
3 Financials 7.71%
4 Healthcare 5.25%
5 Industrials 5.02%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
SYF icon
901
Synchrony
SYF
$26B
$6.84M 0.01%
90,009
-82,451
-48% -$6.06M
PFG icon
902
Principal Financial Group
PFG
$25B
$6.83M 0.01%
63,357
-24,944
-28% -$2.53M
URTH icon
903
iShares MSCI World ETF
URTH
$8.27B
$6.83M 0.01%
33,694
+27,159
+416% +$5.37M
DUOL icon
904
Duolingo
DUOL
$7.23B
$6.77M 0.01%
+58,815
New +$6.44M
XBI icon
905
State Street SPDR S&P Biotech ETF
XBI
$11.7B
$6.76M 0.01%
42,739
+813
+2% +$110K
NULV icon
906
Nuveen ESG Large-Cap Value ETF
NULV
$2.54B
$6.75M 0.01%
135,118
-95,828
-41% -$4.74M
CBOE icon
907
Cboe Global Markets
CBOE
$31.2B
$6.75M 0.01%
27,815
-17,043
-38% -$5.22M
OWL icon
908
Blue Owl Capital
OWL
$8.04B
$6.74M 0.01%
769,959
+303,660
+65% +$2.88M
VLTO icon
909
Veralto
VLTO
$23.5B
$6.73M 0.01%
75,844
-20,132
-21% -$1.75M
SF
910
Stifel
SF
$12.3B
$6.67M 0.01%
95,690
-132,961
-58% -$9.91M
NDSN icon
911
Nordson
NDSN
$17.7B
$6.67M 0.01%
22,108
-1,089
-5% -$309K
KEY icon
912
KeyCorp
KEY
$23.7B
$6.66M 0.01%
288,962
-132,306
-31% -$2.88M
LYG icon
913
Lloyds Banking Group
LYG
$88B
$6.66M 0.01%
1,142,245
+38,328
+3% +$208K
DHT icon
914
DHT Holdings
DHT
$3.36B
$6.66M 0.01%
402,758
-2,619
-0.6% -$46.8K
PEN icon
915
Penumbra
PEN
$12.7B
$6.6M 0.01%
20,903
-1,746
-8% -$566K
CGGR icon
916
Capital Group Growth ETF
CGGR
$25.4B
$6.6M 0.01%
139,778
-231,439
-62% -$10.5M
CSPF
917
Cohen & Steers Preferred and Income Opportunities Active ETF
CSPF
$315M
$6.57M 0.01%
252,087
+230,282
+1,056% +$6M
WTRG icon
918
Essential Utilities
WTRG
$11.8B
$6.56M 0.01%
171,350
+98,143
+134% +$3.75M
BTC
919
Grayscale Bitcoin Mini Trust ETF
BTC
$4.23B
$6.56M 0.01%
252,904
+30,500
+14% +$968K
DVA icon
920
DaVita
DVA
$11.7B
$6.54M 0.01%
29,378
+12,379
+73% +$2.25M
IWX icon
921
iShares Russell Top 200 Value ETF
IWX
$3.99B
$6.53M 0.01%
62,095
+20,362
+49% +$2.06M
VDE icon
922
Vanguard Energy ETF
VDE
$10.9B
$6.53M 0.01%
43,488
+9,405
+28% +$1.52M
VSNT
923
Versant Media Group
VSNT
$5.37B
$6.51M 0.01%
180,782
+60,472
+50% +$2.43M
ACM icon
924
Aecom
ACM
$8.57B
$6.5M 0.01%
93,151
-112,519
-55% -$8.61M
MGC icon
925
Vanguard Morningstar Mega Cap ETF
MGC
$10.4B
$6.49M 0.01%
23,729
-6,780
-22% -$1.8M
35 36
37
38 39

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US Bancorp
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AI
Alphabet Inc Mountain View, California $99.1B AUM 124.46% 1-Year Est. Return
Point72 Asset Management
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BNP Paribas Asset Management
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Sanders Capital
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Squarepoint
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Mariner's Q2 2026 Portfolio in Review

As of Q2 2026, Mariner held 4,003 positions worth $95.2B, up 11% from $85.7B the previous quarter. Its ten largest holdings account for 28% of the portfolio.

Mariner's Q2 2026 filing shows 458 new, 1,438 increased, 1,530 reduced and 486 closed positions. Its largest new stake was Honeywell Aerospace: 217,569 shares worth $48.1M. The largest sale was ProShares Ultra Semiconductors, an estimated $318M.

By sector, the portfolio is most concentrated in Miscellaneous at 41% of assets, down from 43% a quarter earlier, followed by Technology and Financials.

  • Mariner's largest Q2 2026 buy was Honeywell Aerospace: 217,569 shares worth $48.1M.
  • Mariner added most to Micron Technology in Q2 2026, an estimated $318M increase.
  • Mariner's biggest Q2 2026 reduction was ProShares Ultra Semiconductors, cutting an estimated $318M.
  • Mariner fully exited Fidelity Fundamental Large Cap Core ETF in Q2 2026, selling an estimated $52.7M.
  • Mariner's ten largest holdings make up 28% of its $95.2B portfolio in Q2 2026.
  • Mariner opened 458 new positions and closed 486 in Q2 2026.
  • Mariner's portfolio value rose 11% quarter-over-quarter to $95.2B.

Based on Mariner's 13F filing for Q2 2026, filed 13 Aug 2026.