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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
TROX icon
3026
Tronox
TROX
$768M
$236K ﹤0.01%
37,501
+17,961
+92% +$152K
ECO
3027
Okeanis Eco Tankers
ECO
$2.79B
$236K ﹤0.01%
+4,708
New +$246K
VISN
3028
Vistance Networks Inc
VISN
$1.48B
$235K ﹤0.01%
+18,414
New +$260K
JIRE icon
3029
JPMorgan International Research Enhanced Equity ETF
JIRE
$11.3B
$235K ﹤0.01%
2,852
-6,734
-70% -$540K
MUU
3030
Direxion Daily MU Bull 2X ETF
MUU
$4.24B
$235K ﹤0.01%
+4,480
New +$127K
HOLA
3031
JPMorgan International Hedged Equity Laddered Overlay ETF
HOLA
$282M
$235K ﹤0.01%
4,248
-203,138
-98% -$11M
BGR icon
3032
BlackRock Energy and Resources Trust
BGR
$438M
$235K ﹤0.01%
+15,858
New +$253K
TSMX
3033
Direxion Daily TSM Bull 2X ETF
TSMX
$596M
$235K ﹤0.01%
2,240
-2,498
-53% -$199K
RDIV icon
3034
Invesco S&P Ultra Dividend Revenue ETF
RDIV
$1.47B
$231K ﹤0.01%
+3,989
New +$227K
MEOH icon
3035
Methanex
MEOH
$4.54B
$231K ﹤0.01%
5,013
-652
-12% -$38.4K
JELD icon
3036
JELD-WEN Holding
JELD
$200M
$231K ﹤0.01%
154,183
+111,005
+257% +$171K
IBEX icon
3037
IBEX
IBEX
$524M
$231K ﹤0.01%
7,611
-1,185
-13% -$35.3K
LTM
3038
LATAM Airlines Group S.A.
LTM
$15.1B
$231K ﹤0.01%
3,956
-552
-12% -$28.4K
GEO icon
3039
The GEO Group
GEO
$4.18B
$230K ﹤0.01%
+7,800
New +$177K
IQDF icon
3040
Northern Trust International Quality Dividend ETF
IQDF
$1.2B
$230K ﹤0.01%
+6,651
New +$227K
INFL icon
3041
Horizon Kinetics Inflation Beneficiaries ETF
INFL
$1.67B
$230K ﹤0.01%
4,605
-670
-13% -$34.9K
AMPL icon
3042
Amplitude
AMPL
$1.63B
$230K ﹤0.01%
30,025
-5,993
-17% -$41.3K
OGN icon
3043
Organon & Co
OGN
$3.62B
$230K ﹤0.01%
+16,957
New +$203K
UPB
3044
Upstream Bio Inc
UPB
$329M
$229K ﹤0.01%
33,141
+5,827
+21% +$48.8K
BKCH icon
3045
Global X Blockchain ETF
BKCH
$299M
$229K ﹤0.01%
+3,063
New +$243K
CWCO icon
3046
Consolidated Water Co
CWCO
$469M
$229K ﹤0.01%
+7,760
New +$243K
GNOV icon
3047
FT Vest US Equity Moderate Buffer ETF November
GNOV
$297M
$229K ﹤0.01%
5,475
-700
-11% -$28.7K
TLTD icon
3048
Northern Trust Morningstar Developed Markets ex-US Factor Tilt ETF
TLTD
$696M
$228K ﹤0.01%
+2,328
New +$231K
WAFD icon
3049
WaFd
WAFD
$2.69B
$228K ﹤0.01%
+5,948
New +$209K
SHOE
3050
Shoe Station Group
SHOE
$382M
$227K ﹤0.01%
+15,311
New +$261K
120 121
122
123 124

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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.