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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
GBX icon
1901
The Greenbrier Companies
GBX
$1.34B
$1.06M ﹤0.01%
21,691
-4,997
-19% -$246K
KN icon
1902
Knowles
KN
$3.05B
$1.06M ﹤0.01%
25,626
-16,576
-39% -$575K
FLYW icon
1903
Flywire
FLYW
$2.18B
$1.06M ﹤0.01%
60,463
+10,749
+22% +$159K
VNDA icon
1904
Vanda Pharmaceuticals
VNDA
$326M
$1.06M ﹤0.01%
173,480
+93,626
+117% +$612K
TNA icon
1905
Direxion Daily Small Cap Bull 3x ETF
TNA
$1.27B
$1.06M ﹤0.01%
14,122
+7,427
+111% +$468K
CMPR icon
1906
Cimpress
CMPR
$2.07B
$1.06M ﹤0.01%
10,428
+783
+8% +$69.6K
XJUL icon
1907
FT Vest US Equity Enhance & Moderate Buffer ETF July
XJUL
$42.8M
$1.06M ﹤0.01%
26,032
-1,679
-6% -$67.6K
PBE icon
1908
Invesco Biotechnology & Genome ETF
PBE
$401M
$1.06M ﹤0.01%
11,820
-400
-3% -$32.9K
EPS icon
1909
WisdomTree US LargeCap Fund
EPS
$1.66B
$1.06M ﹤0.01%
13,608
+2,660
+24% +$201K
BCPC
1910
Balchem Corp
BCPC
$5.4B
$1.06M ﹤0.01%
6,262
-2,633
-30% -$437K
GCT icon
1911
GigaCloud Technology
GCT
$1.85B
$1.06M ﹤0.01%
33,477
-23,317
-41% -$919K
AIA icon
1912
iShares Asia 50 ETF
AIA
$5.05B
$1.06M ﹤0.01%
7,459
-20,843
-74% -$2.74M
VCYT icon
1913
Veracyte
VCYT
$3.44B
$1.06M ﹤0.01%
17,974
+10,812
+151% +$453K
BEKE icon
1914
KE Holdings
BEKE
$18.9B
$1.05M ﹤0.01%
72,607
+6,462
+10% +$106K
HE icon
1915
Hawaiian Electric Industries
HE
$1.89B
$1.05M ﹤0.01%
77,803
+40,148
+107% +$572K
DFSD
1916
Dimensional Short-Duration Fixed Income ETF
DFSD
$7.29B
$1.05M ﹤0.01%
21,999
-907
-4% -$43.4K
WEED icon
1917
Roundhill Cannabis ETF
WEED
$9.46M
$1.05M ﹤0.01%
47,500
– –
CPA icon
1918
Copa Holdings
CPA
$5.35B
$1.05M ﹤0.01%
6,746
+1,193
+21% +$155K
XVV icon
1919
iShares ESG Screened S&P 500 ETF
XVV
$682M
$1.05M ﹤0.01%
18,461
+795
+5% +$43.9K
ABVX
1920
Abivax
ABVX
$10.4B
$1.05M ﹤0.01%
7,855
-3,151
-29% -$357K
BAND
1921
Bandwidth Inc
BAND
$1.41B
$1.04M ﹤0.01%
16,504
+1,549
+10% +$69.5K
BBCA icon
1922
JPMorgan BetaBuilders Canada ETF
BBCA
$11.3B
$1.04M ﹤0.01%
10,503
-96
-0.9% -$9.54K
VTWV icon
1923
Vanguard Russell 2000 Value ETF
VTWV
$1.39B
$1.04M ﹤0.01%
5,324
+375
+8% +$69.2K
PHO icon
1924
Invesco Water Resources ETF
PHO
$1.98B
$1.04M ﹤0.01%
15,063
+477
+3% +$32.2K
BKTI icon
1925
BK Technologies
BKTI
$276M
$1.04M ﹤0.01%
12,086
+952
+9% +$82.6K
75 76
77
78 79

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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.