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Mariner

Mariner Portfolio holdings

AUM $85.7B
1-Year Est. Return 24.21%
This Fund
S&P 500
This Quarter Est. Return
+11.61%
1 Year Est. Return
+24.21%
3 Year Est. Return
+74.24%
5 Year Est. Return
+87.67%
10 Year Est. Return
+269.13%
AUM
$69.3B
AUM Growth
+$9.18B
Cap. Flow
+$3.47B
Cap. Flow %
5.01%
Top 10 Hldgs %
26.5%
Holding
3,740
New
311
Increased
1,893
Reduced
1,169
Closed
273

Top Buys

Rank Stock Value
1
AAPL icon
Apple
AAPL
+$261M
2
MSFT icon
Microsoft
MSFT
+$169M
3
GEV icon
GE Vernova
GEV
+$143M
4
IVV icon
iShares Core S&P 500 ETF
IVV
+$107M
5
JPM icon
JPMorgan Chase
JPM
+$90.8M

Top Sells

Rank Stock Value
1
UNP icon
Union Pacific
UNP
+$83.9M
2
TMO icon
Thermo Fisher Scientific
TMO
+$78.6M
3
GIS icon
General Mills
GIS
+$42.3M
4
TGT icon
Target
TGT
+$27.6M
5
IEF icon
iShares 7-10 Year Treasury Bond ETF
IEF
+$23.7M

Sector Composition

Rank Sector Weight
1 Technology 20.78%
2 Financials 8.14%
3 Consumer Discretionary 5.23%
4 Healthcare 4.75%
5 Communication Services 4.62%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
VSGX icon
626
Vanguard ESG International Stock ETF
VSGX
$6.43B
$9.46M 0.01%
144,380
+10,921
+8% +$673K
DFGX icon
627
Dimensional International Core Fixed Income ETF
DFGX
$1.69B
$9.3M 0.01%
174,258
+34,734
+25% +$1.83M
IUSV icon
628
iShares Core S&P US Value ETF
IUSV
$27.2B
$9.27M 0.01%
97,942
+7,256
+8% +$655K
SPTS icon
629
State Street SPDR Portfolio Short Term Treasury ETF
SPTS
$6.07B
$9.27M 0.01%
316,328
-179,486
-36% -$5.24M
KOMP icon
630
State Street SPDR S&P Kensho New Economies Composite ETF
KOMP
$2.59B
$9.2M 0.01%
169,266
+3,124
+2% +$153K
TLH icon
631
iShares 10-20 Year Treasury Bond ETF
TLH
$11B
$9.2M 0.01%
90,571
-19,679
-18% -$1.97M
TRI icon
632
Thomson Reuters
TRI
$39.4B
$9.2M 0.01%
45,035
+4,912
+12% +$935K
SCHK icon
633
Schwab 1000 Index ETF
SCHK
$5.65B
$9.18M 0.01%
307,814
-2,299
-0.7% -$63.4K
IOO icon
634
iShares Global 100 ETF
IOO
$8.56B
$9.17M 0.01%
85,102
+1,641
+2% +$163K
IUSG icon
635
iShares Core S&P US Growth ETF
IUSG
$31.1B
$9.15M 0.01%
60,816
-2,160
-3% -$293K
BBVA icon
636
Banco Bilbao Vizcaya Argentaria
BBVA
$144B
$9.12M 0.01%
593,269
+29,211
+5% +$421K
BR icon
637
Broadridge
BR
$17.2B
$9.07M 0.01%
37,329
+851
+2% +$202K
TWLO icon
638
Twilio
TWLO
$29.1B
$9M 0.01%
72,411
-4,679
-6% -$498K
AVDV icon
639
Avantis International Small Cap Value ETF
AVDV
$18.9B
$8.99M 0.01%
113,381
+19,711
+21% +$1.46M
XT icon
640
iShares Future Exponential Technologies ETF
XT
$3.77B
$8.95M 0.01%
137,103
-13,963
-9% -$833K
DPZ icon
641
Domino's
DPZ
$11B
$8.93M 0.01%
19,814
+6,315
+47% +$2.96M
DUSB icon
642
Dimensional Ultrashort Fixed Income ETF
DUSB
$2.19B
$8.92M 0.01%
175,817
+84,745
+93% +$4.3M
SPLV icon
643
Invesco S&P 500 Low Volatility ETF
SPLV
$7.2B
$8.86M 0.01%
121,736
+4,705
+4% +$341K
DGX icon
644
Quest Diagnostics
DGX
$25.1B
$8.84M 0.01%
49,200
-3,172
-6% -$551K
DFAX icon
645
Dimensional World ex US Core Equity 2 ETF
DFAX
$11.8B
$8.81M 0.01%
300,123
-10,649
-3% -$293K
ABNB icon
646
Airbnb
ABNB
$83.7B
$8.8M 0.01%
66,453
+12,002
+22% +$1.52M
HCRB icon
647
Hartford Core Bond ETF
HCRB
$399M
$8.8M 0.01%
+250,718
New +$8.72M
SSNC icon
648
SS&C Technologies
SSNC
$17.8B
$8.79M 0.01%
106,172
+8,100
+8% +$637K
PHYS icon
649
Sprott Physical Gold
PHYS
$14.6B
$8.79M 0.01%
346,603
-205,099
-37% -$5.15M
FDL icon
650
First Trust Morningstar Dividend Leaders Index Fund
FDL
$7.72B
$8.75M 0.01%
209,021
-6,624
-3% -$274K
24 25
26
27 28

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Belvedere Trading
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Sanders Capital
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Mackenzie Financial
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US Bancorp
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Focus Partners Wealth
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Qube Research & Technologies (QRT)
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Mariner's Q2 2025 Portfolio in Review

As of Q2 2025, Mariner held 3,740 positions worth $69.3B, up 15% from $60.1B the previous quarter. Its ten largest holdings account for 26% of the portfolio.

Mariner deployed $3.47B of net new capital in Q2 2025, opening 311 new positions and adding to 1,893 existing holdings. Its largest new stake was iShares MSCI USA Small-Cap Min Vol Factor ETF: 384,640 shares worth $16.2M.

By sector, the portfolio is most concentrated in Technology at 21% of assets, up from 18% a quarter earlier, followed by Financials and Consumer Discretionary.

On the sell side, the largest reduction was Union Pacific, an estimated $83.9M trimmed.

  • Mariner's largest Q2 2025 buy was iShares MSCI USA Small-Cap Min Vol Factor ETF: 384,640 shares worth $16.2M.
  • Mariner added most to Apple in Q2 2025, an estimated $261M increase.
  • Mariner's biggest Q2 2025 reduction was Union Pacific, cutting an estimated $83.9M.
  • Mariner fully exited Discover Financial Services in Q2 2025, selling an estimated $7.86M.
  • Mariner's ten largest holdings make up 26% of its $69.3B portfolio in Q2 2025.
  • Mariner opened 311 new positions and closed 273 in Q2 2025.
  • Mariner's portfolio value rose 15% quarter-over-quarter to $69.3B.

Based on Mariner's 13F filing for Q2 2025, filed 14 Aug 2025.