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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
(+15%)
Cap. Flow
+$3.47B
Cap. Flow
% of AUM
5.01%
Top 10 Holdings %
Top 10 Hldgs %
26.5%
Holding
3,740
New
311
Increased
1,893
Reduced
1,169
Closed
273
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
Apple
AAPL
|
+$261M |
| 2 |
Microsoft
MSFT
|
+$169M |
| 3 |
GE Vernova
GEV
|
+$143M |
| 4 |
iShares Core S&P 500 ETF
IVV
|
+$107M |
| 5 |
JPMorgan Chase
JPM
|
+$90.8M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Union Pacific
UNP
|
+$83.9M |
| 2 |
Thermo Fisher Scientific
TMO
|
+$78.6M |
| 3 |
General Mills
GIS
|
+$42.3M |
| 4 |
Target
TGT
|
+$27.6M |
| 5 |
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 | |
|---|---|---|---|---|---|---|
876
Janus Henderson Small/Mid Cap Growth Alpha ETF
JSMD
$1.05B
| $4.83M | 0.01% |
62,187
+2,131
| +4% | +$154K |
|
877
Extra Space Storage
EXR
$31.2B
| $4.82M | 0.01% |
32,705
+13,930
| +74% | +$2.03M |
|
878
PIMCO Multi Sector Bond Active ETF
PYLD
$14.8B
| $4.81M | 0.01% |
181,319
+36,844
| +26% | +$961K |
|
879
Schwab 5-10 Year Corporate Bond ETF
SCHI
$11.4B
| $4.8M | 0.01% |
211,015
-22,936
| -10% | -$512K |
|
880
iShares Russell 2500 ETF
SMMD
$3.58B
| $4.8M | 0.01% |
70,830
+10,649
| +18% | +$675K |
|
881
VictoryShares Free Cash Flow ETF
VFLO
$8.44B
| $4.8M | 0.01% |
135,761
-35,022
| -21% | -$1.18M |
|
882
Best Buy
BBY
$18B
| $4.79M | 0.01% |
71,325
+23,649
| +50% | +$1.61M |
|
883
LKQ Corp
LKQ
$6.58B
| $4.79M | 0.01% |
129,293
+2,341
| +2% | +$93.4K |
|
884
Kraft Heinz
KHC
$30.4B
| $4.78M | 0.01% |
185,349
+60,321
| +48% | +$1.67M |
|
885
John Hancock Multifactor Mid Cap ETF
JHMM
$5.89B
| $4.78M | 0.01% |
78,180
-5,367
| -6% | -$309K |
|
886
Southern Copper
SCCO
$141B
| $4.78M | 0.01% |
48,998
+5,481
| +13% | +$482K |
|
887
Vanguard FTSE All-World ex-US Small-Cap Index Fund
VSS
$11.2B
| $4.75M | 0.01% |
35,372
-4,686
| -12% | -$578K |
|
|
IBTF
888
DELISTED
iShares iBonds Dec 2025 Term Treasury ETF
IBTF
| $4.74M | 0.01% |
203,031
+43,976
| +28% | +$1.03M |
|
889
Solventum
SOLV
$13.5B
| $4.73M | 0.01% |
62,373
+6,610
| +12% | +$468K |
|
890
Pacer US Large Cap Cash Cows Growth Leaders ETF
COWG
$2.19B
| $4.72M | 0.01% |
134,530
+67,739
| +101% | +$2.22M |
|
891
Dollar Tree
DLTR
$23.1B
| $4.72M | 0.01% |
47,685
+31,417
| +193% | +$2.71M |
|
892
M&T Bank
MTB
$36.2B
| $4.7M | 0.01% |
24,234
-8,837
| -27% | -$1.56M |
|
893
Tapestry
TPR
$28.8B
| $4.7M | 0.01% |
53,491
+14,434
| +37% | +$1.09M |
|
894
iShares iBonds Dec 2026 Term Treasury ETF
IBTG
$2.25B
| $4.69M | 0.01% |
204,722
+22,441
| +12% | +$513K |
|
895
Iron Mountain
IRM
$38.2B
| $4.68M | 0.01% |
45,655
+4,035
| +10% | +$380K |
|
896
ActivePassive US Equity ETF
APUE
$2.39B
| $4.67M | 0.01% |
124,219
-18,249
| -13% | -$634K |
|
897
Reaves Utility Income Fund
UTG
$3.69B
| $4.67M | 0.01% |
128,952
+3,097
| +2% | +$103K |
|
898
Columbia Research Enhanced Core ETF
RECS
$5.89B
| $4.66M | 0.01% |
126,650
+30,292
| +31% | +$1.03M |
|
899
Wabtec
WAB
$51.1B
| $4.64M | 0.01% |
22,162
+1,413
| +7% | +$272K |
|
900
Willis Towers Watson
WTW
$27.9B
| $4.63M | 0.01% |
15,121
-127
| -0.8% | -$39.4K |
|
Similar funds
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.