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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
BAI
826
iShares A.I. Innovation and Tech Active ETF
BAI
$14.1B
$8.13M 0.01%
154,143
-397,759
-72% -$18.1M
VFC icon
827
VF Corp
VFC
$5.29B
$8.08M 0.01%
484,187
-192,938
-28% -$3.45M
LW icon
828
Lamb Weston
LW
$6.86B
$8.08M 0.01%
187,016
+86,846
+87% +$3.75M
AMKR icon
829
Amkor Technology
AMKR
$11.9B
$8.06M 0.01%
93,487
+30,231
+48% +$2.15M
BWA icon
830
BorgWarner
BWA
$13.8B
$8.05M 0.01%
121,291
-77,362
-39% -$4.9M
ALAB icon
831
Astera Labs
ALAB
$53.8B
$8.01M 0.01%
16,600
+9,452
+132% +$2.51M
MUNI icon
832
PIMCO Intermediate Municipal Bond Active Exchange-Traded Fund
MUNI
$3.12B
$8M 0.01%
152,071
+31,045
+26% +$1.63M
ECL icon
833
Ecolab
ECL
$78.3B
$7.98M 0.01%
28,625
-50,914
-64% -$13.4M
VTWO icon
834
Vanguard Russell 2000 ETF
VTWO
$17B
$7.97M 0.01%
65,617
-9,166
-12% -$1.04M
CAG icon
835
Conagra Brands
CAG
$7.43B
$7.96M 0.01%
+591,205
New +$8.26M
UNM icon
836
Unum
UNM
$15.2B
$7.94M 0.01%
88,837
+72,641
+449% +$6.02M
WPM icon
837
Wheaton Precious Metals
WPM
$70.4B
$7.88M 0.01%
70,162
-4,276
-6% -$556K
AVUS icon
838
Avantis US Equity ETF
AVUS
$14.5B
$7.87M 0.01%
61,479
-105,798
-63% -$13M
ITA icon
839
iShares US Aerospace & Defense ETF
ITA
$13.5B
$7.87M 0.01%
32,463
-57,234
-64% -$13M
FLEX icon
840
Flex
FLEX
$40.5B
$7.83M 0.01%
48,291
+4,319
+10% +$524K
TW icon
841
Tradeweb Markets
TW
$22.4B
$7.82M 0.01%
78,519
-20,737
-21% -$2.25M
CORT icon
842
Corcept Therapeutics
CORT
$12.1B
$7.81M 0.01%
89,838
+83,832
+1,396% +$5.06M
PECO icon
843
Phillips Edison & Co
PECO
$5.01B
$7.8M 0.01%
187,417
-640
-0.3% -$25.6K
ILDR icon
844
First Trust Innovation Leaders ETF
ILDR
$328M
$7.79M 0.01%
198,530
-41,704
-17% -$1.51M
LECO icon
845
Lincoln Electric
LECO
$15.1B
$7.79M 0.01%
29,340
-18,188
-38% -$4.76M
IGM icon
846
iShares Expanded Tech Sector ETF
IGM
$10.7B
$7.78M 0.01%
47,588
-82,726
-63% -$12.4M
QTEC icon
847
First Trust NASDAQ-100 Technology Index Fund
QTEC
$4.68B
$7.78M 0.01%
23,243
-17,010
-42% -$4.87M
MUFG icon
848
Mitsubishi UFJ Financial
MUFG
$271B
$7.77M 0.01%
390,640
+31,132
+9% +$586K
MORN icon
849
Morningstar
MORN
$7.86B
$7.75M 0.01%
49,671
+33,147
+201% +$5.76M
BCS icon
850
Barclays
BCS
$90.6B
$7.74M 0.01%
288,194
+29,702
+11% +$716K
32 33
34
35 36

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AI
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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.