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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 | |
|---|---|---|---|---|---|---|
1501
Woodside Energy
WDS
$41.4B
| $1.54M | ﹤0.01% |
99,873
+21,045
| +27% | +$294K |
|
|
MSTX
1502
Defiance Daily Target 2x Long MSTR ETF
MSTX
$166M
| $1.54M | ﹤0.01% |
3,818
+88
| +2% | +$31.3K |
|
1503
Transmedics
TMDX
$2.57B
| $1.54M | ﹤0.01% |
11,498
-1,728
| -13% | -$190K |
|
1504
American Century Diversified Municipal Bond ETF
TAXF
$684M
| $1.54M | ﹤0.01% |
31,381
+2,217
| +8% | +$108K |
|
1505
UGI
UGI
$7.91B
| $1.53M | ﹤0.01% |
42,080
-3,325
| -7% | -$114K |
|
1506
Generac Holdings
GNRC
$11.6B
| $1.53M | ﹤0.01% |
10,658
+2,500
| +31% | +$305K |
|
1507
Dimensional International Small Cap ETF
DFIS
$5.76B
| $1.52M | ﹤0.01% |
51,069
+509
| +1% | +$14.1K |
|
1508
Franklin FTSE Japan ETF
FLJP
$3.94B
| $1.52M | ﹤0.01% |
47,319
+167
| +0.4% | +$5.1K |
|
1509
Oaktree Specialty Lending
OCSL
$1.04B
| $1.51M | ﹤0.01% |
110,846
+12,405
| +13% | +$175K |
|
1510
BlackRock Multi-Sector Income Trust
BIT
$694M
| $1.51M | ﹤0.01% |
103,697
+21,700
| +26% | +$307K |
|
1511
Brinker International
EAT
$8.38B
| $1.51M | ﹤0.01% |
8,395
-3,687
| -31% | -$579K |
|
1512
First Industrial Realty Trust
FR
$8.81B
| $1.51M | ﹤0.01% |
31,452
+15,281
| +94% | +$745K |
|
1513
Zillow
Z
$7.32B
| $1.5M | ﹤0.01% |
21,434
-2,083
| -9% | -$140K |
|
1514
Eagle Materials
EXP
$6.69B
| $1.5M | ﹤0.01% |
7,426
-1,341
| -15% | -$289K |
|
1515
Atour Lifestyle Holdings
ATAT
$4.56B
| $1.5M | ﹤0.01% |
46,093
+10,839
| +31% | +$308K |
|
1516
Fortis
FTS
$29.7B
| $1.5M | ﹤0.01% |
31,389
+9,003
| +40% | +$429K |
|
|
MZTI
1517
The Marzetti Company
MZTI
$2.95B
| $1.5M | ﹤0.01% |
8,669
+1,622
| +23% | +$280K |
|
1518
UiPath
PATH
$6.02B
| $1.49M | ﹤0.01% |
116,565
+75,653
| +185% | +$908K |
|
1519
Axalta
AXTA
$7.22B
| $1.49M | ﹤0.01% |
50,206
+11,800
| +31% | +$367K |
|
1520
MicroSectors FANG+ ETNs due Jan 8 2038
FNGS
$545M
| $1.49M | ﹤0.01% |
22,856
-3,000
| -12% | -$169K |
|
1521
Invesco BulletShares 2026 Corporate Bond ETF
BSCQ
$3.66B
| $1.49M | ﹤0.01% |
76,207
+24
| +0% | +$468 |
|
1522
Valaris
VAL
$5.43B
| $1.49M | ﹤0.01% |
35,311
+14,356
| +69% | +$540K |
|
1523
Viatris
VTRS
$20.5B
| $1.49M | ﹤0.01% |
166,447
+47,429
| +40% | +$401K |
|
1524
AeroVironment
AVAV
$7.81B
| $1.48M | ﹤0.01% |
5,211
+677
| +15% | +$115K |
|
1525
PAR Technology
PAR
$682M
| $1.48M | ﹤0.01% |
21,379
-5,692
| -21% | -$356K |
|
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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.