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Mariner

Mariner Portfolio holdings

AUM $95.2B Turnover 23.58%
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
+319.92%
AUM
$95.2B
AUM Growth
+$9.5B
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
Avg Time Held
3.2 years
Top 10 Avg Time Held
4.4 years
Top 20 Avg Time Held
5.5 years

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 Held Since
MGA icon
451
Magna International
MGA
$17.1B
$21.7M 0.02%
330,608
+144,095
+77% +$9M
2021 Q4
18 quarters
SHV icon
452
iShares 0-1 Year Treasury Bond ETF
SHV
$23.5B
$21.7M 0.02%
196,256
-3,635
-2% -$401K
2020 Q2
24 quarters
RKLB icon
453
Rocket Lab Corp
RKLB
$33.6B
$21.7M 0.02%
213,052
+55,377
+35% +$5.52M
2023 Q1
13 quarters
BURL icon
454
Burlington
BURL
$15.6B
$21.6M 0.02%
68,080
+3,646
+6% +$1.18M
2022 Q3
15 quarters
NTNX icon
455
Nutanix
NTNX
$19.1B
$21.6M 0.02%
423,028
+97,180
+30% +$4.39M
2023 Q3
11 quarters
KEYS icon
456
Keysight
KEYS
$53.6B
$21.4M 0.02%
61,119
+702
+1% +$239K
2020 Q1
25 quarters
NTRA icon
457
Natera
NTRA
$58.2B
$21.2M 0.02%
78,197
+6,028
+8% +$1.29M
2023 Q1
13 quarters
HLT icon
458
Hilton Worldwide
HLT
$78.7B
$21.2M 0.02%
64,168
+55,213
+617% +$18.1M
2022 Q1
17 quarters
EVR icon
459
Evercore
EVR
$9.7B
$21.1M 0.02%
61,662
+21,325
+53% +$7.3M
2022 Q4
14 quarters
FNDA icon
460
Schwab Fundamental US Small Company Index ETF
FNDA
$8.81B
$21M 0.02%
551,284
+37,303
+7% +$1.33M
2014 Q4
46 quarters
NVT icon
461
nVent Electric
NVT
$20.3B
$20.9M 0.02%
123,418
+21,286
+21% +$3.32M
2022 Q1
17 quarters
FDS icon
462
Factset
FDS
$11.8B
$20.9M 0.02%
90,711
+64,658
+248% +$14.8M
2022 Q2
16 quarters
UAL icon
463
United Airlines
UAL
$31.8B
$20.9M 0.02%
153,475
-14,342
-9% -$1.49M
2021 Q1
21 quarters
HAL icon
464
Halliburton
HAL
$29.1B
$20.8M 0.02%
612,902
+153,126
+33% +$5.98M
2018 Q1
33 quarters
MLI icon
465
Mueller Industries
MLI
$11.8B
$20.8M 0.02%
337,740
+16,634
+5% +$1.09M
2023 Q1
13 quarters
HOOD icon
466
Robinhood
HOOD
$85.5B
$20.7M 0.02%
206,356
+83,768
+68% +$7.01M
2022 Q1
17 quarters
SPBO icon
467
State Street SPDR Portfolio Corporate Bond ETF
SPBO
$2.13B
$20.3M 0.02%
698,681
+177,700
+34% +$5.16M
2022 Q4
14 quarters
UL icon
468
Unilever
UL
$143B
$20.2M 0.02%
336,606
+16,945
+5% +$980K
2015 Q1
45 quarters
JBND icon
469
JPMorgan Active Bond ETF
JBND
$8.95B
$20.2M 0.02%
377,534
-105,776
-22% -$5.66M
2024 Q4
6 quarters
CTAS icon
470
Cintas
CTAS
$89B
$20.2M 0.02%
118,641
-59,493
-33% -$10.3M
2016 Q3
39 quarters
HSBC icon
471
HSBC
HSBC
$310B
$20.2M 0.02%
212,178
-6,715
-3% -$613K
2021 Q4
18 quarters
ACWX icon
472
iShares MSCI ACWI ex US ETF
ACWX
$17.4B
$20.1M 0.02%
263,933
+6,112
+2% +$455K
2015 Q2
44 quarters
FUTY icon
473
Fidelity MSCI Utilities Index ETF
FUTY
$2.09B
$20M 0.02%
341,739
-22,966
-6% -$1.34M
2023 Q4
10 quarters
XJH icon
474
iShares ESG Screened S&P Mid-Cap ETF
XJH
$404M
$20M 0.02%
382,793
+31,716
+9% +$1.57M
2022 Q4
14 quarters
LAMR icon
475
Lamar Advertising Co
LAMR
$15.7B
$19.8M 0.02%
126,653
+19,609
+18% +$2.84M
2022 Q2
16 quarters
17 18
19
20 21

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US Bancorp
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Alphabet Inc
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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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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.