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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
FV icon
1801
First Trust Dorsey Wright Focus 5 ETF
FV
$3.78B
$1.21M ﹤0.01%
15,940
-17,370
-52% -$1.2M
EQWL icon
1802
Invesco S&P 100 Equal Weight ETF
EQWL
$2.83B
$1.21M ﹤0.01%
9,374
+830
+10% +$103K
URA icon
1803
Global X Uranium ETF
URA
$5.99B
$1.21M ﹤0.01%
27,662
+3,763
+16% +$191K
HCI icon
1804
HCI Group
HCI
$2.34B
$1.21M ﹤0.01%
6,890
+4,557
+195% +$718K
JHMM icon
1805
John Hancock Multifactor Mid Cap ETF
JHMM
$5.93B
$1.2M ﹤0.01%
16,063
-72,135
-82% -$5.2M
WSFS icon
1806
WSFS Financial
WSFS
$4.05B
$1.2M ﹤0.01%
15,680
-513
-3% -$36.8K
TAC icon
1807
TransAlta
TAC
$3.89B
$1.2M ﹤0.01%
86,903
-11,625
-12% -$154K
HDEF icon
1808
Xtrackers MSCI EAFE High Dividend Yield Equity ETF
HDEF
$2.32B
$1.2M ﹤0.01%
37,391
+2,431
+7% +$79.5K
CGMM
1809
Capital Group U.S. Small and Mid Cap ETF
CGMM
$3.38B
$1.2M ﹤0.01%
36,367
-61,568
-63% -$1.94M
SUNB
1810
Sunbelt Rentals Holdings
SUNB
$30.3B
$1.19M ﹤0.01%
15,947
+43
+0.3% +$3.22K
AOK icon
1811
iShares Core Conservative Allocation ETF
AOK
$787M
$1.19M ﹤0.01%
28,754
-9,619
-25% -$395K
RDVI icon
1812
FT Vest Rising Dividend Achievers Target Income ETF
RDVI
$3.69B
$1.19M ﹤0.01%
40,514
-298,679
-88% -$8.25M
IBMQ icon
1813
iShares iBonds Dec 2028 Term Muni Bond ETF
IBMQ
$665M
$1.19M ﹤0.01%
46,358
+1,278
+3% +$32.6K
XYLD icon
1814
Global X S&P 500 Covered Call ETF
XYLD
$3.35B
$1.19M ﹤0.01%
29,062
-18,721
-39% -$755K
FDEC icon
1815
FT Vest US Equity Buffer ETF December
FDEC
$1.32B
$1.18M ﹤0.01%
21,752
-852
-4% -$45.4K
RPD icon
1816
Rapid7
RPD
$836M
$1.18M ﹤0.01%
145,923
+120,283
+469% +$797K
SLB icon
1817
SLB Ltd
SLB
$77.3B
$1.18M ﹤0.01%
25,320
+9,939
+65% +$533K
AVSD icon
1818
Avantis Responsible International Equity ETF
AVSD
$374M
$1.18M ﹤0.01%
14,727
+880
+6% +$69.4K
DTM icon
1819
DT Midstream
DTM
$12.8B
$1.18M ﹤0.01%
8,011
+5,715
+249% +$808K
SBSW icon
1820
Sibanye-Stillwater
SBSW
$8.53B
$1.17M ﹤0.01%
138,305
-1,313
-0.9% -$15.3K
XTN icon
1821
State Street SPDR S&P Transportation ETF
XTN
$337M
$1.17M ﹤0.01%
+10,134
New +$1.09M
BLZE icon
1822
Backblaze
BLZE
$854M
$1.17M ﹤0.01%
73,779
+31,684
+75% +$219K
IPAR icon
1823
Interparfums
IPAR
$3.55B
$1.17M ﹤0.01%
10,455
-2,783
-21% -$263K
IWL icon
1824
iShares Russell Top 200 ETF
IWL
$2.2B
$1.17M ﹤0.01%
6,322
-11,851
-65% -$2.13M
ROAM icon
1825
Hartford Multifactor Emerging Markets ETF
ROAM
$110M
$1.17M ﹤0.01%
32,646
+5,514
+20% +$192K
71 72
73
74 75

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Prudential Financial
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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
Sanders Capital West Palm Beach, Florida $99.8B AUM 47.9% 1-Year Est. Return
Squarepoint
Squarepoint New York $90.5B AUM 33.95% 1-Year Est. Return

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.