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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
OTEX icon
2951
Open Text
OTEX
$5.8B
$260K ﹤0.01%
11,745
-1,921
-14% -$43.6K
KARD
2952
Kardigan Inc
KARD
$1.95B
$259K ﹤0.01%
+10,879
New +$252K
FBLA
2953
FB Bancorp
FBLA
$232M
$257K ﹤0.01%
17,064
-137
-0.8% -$1.94K
PSEC icon
2954
Prospect Capital
PSEC
$1.14B
$257K ﹤0.01%
111,237
+75,665
+213% +$186K
RNP icon
2955
Cohen & Steers REIT and Preferred and Income Fund
RNP
$966M
$257K ﹤0.01%
12,652
+1,102
+10% +$22.8K
EWN icon
2956
iShares MSCI Netherlands ETF
EWN
$660M
$257K ﹤0.01%
+3,648
New +$238K
TAL icon
2957
TAL Education Group
TAL
$6.88B
$256K ﹤0.01%
26,740
-12,535
-32% -$132K
RWJ icon
2958
Invesco S&P SmallCap 600 Revenue ETF
RWJ
$2.09B
$256K ﹤0.01%
4,296
-69,055
-94% -$3.84M
FISI icon
2959
Financial Institutions
FISI
$822M
$255K ﹤0.01%
+6,554
New +$233K
ETOR
2960
eToro Group
ETOR
$2.58B
$255K ﹤0.01%
+6,467
New +$244K
DMXF icon
2961
iShares ESG Advanced MSCI EAFE ETF
DMXF
$971M
$255K ﹤0.01%
3,016
-6,807
-69% -$557K
WOR icon
2962
Worthington Enterprises
WOR
$3.06B
$255K ﹤0.01%
4,745
-3,790
-44% -$211K
CATF
2963
American Century California Municipal Bond ETF
CATF
$83M
$255K ﹤0.01%
5,065
-8,171
-62% -$410K
LPLA icon
2964
LPL Financial
LPLA
$28.3B
$254K ﹤0.01%
900
-4,031
-82% -$1.21M
OMAH
2965
VistaShares Target 15 Berkshire Select Income ETF
OMAH
$1.11B
$253K ﹤0.01%
+13,739
New +$255K
AMJB icon
2966
Alerian MLP Index ETNs due January 28 2044
AMJB
$892M
$253K ﹤0.01%
7,324
-106
-1% -$3.71K
LTBR icon
2967
Lightbridge
LTBR
$284M
$252K ﹤0.01%
28,660
+3,687
+15% +$41.5K
STGW icon
2968
Stagwell
STGW
$2.14B
$252K ﹤0.01%
33,894
+1,411
+4% +$9.35K
SOC icon
2969
Sable Offshore Corp
SOC
$909M
$251K ﹤0.01%
81,330
+16,522
+25% +$210K
ETG
2970
Eaton Vance Tax-Advantaged Global Dividend Income Fund
ETG
$1.84B
$251K ﹤0.01%
+10,667
New +$239K
PFSI icon
2971
PennyMac Financial
PFSI
$3.81B
$251K ﹤0.01%
2,881
+5
+0.2% +$435
JRI icon
2972
Nuveen Real Asset Income & Growth Fund
JRI
$439M
$251K ﹤0.01%
19,363
-15,908
-45% -$204K
TKR icon
2973
Timken Company
TKR
$8.53B
$251K ﹤0.01%
+1,724
New +$207K
WSR
2974
DELISTED
Whitestone REIT
WSR
$250K ﹤0.01%
13,206
-719
-5% -$13.5K
LQDT icon
2975
Liquidity Services
LQDT
$1.32B
$249K ﹤0.01%
+6,375
New +$226K
117 118
119
120 121

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US Bancorp
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AI
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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.