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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 | |
|---|---|---|---|---|---|---|
3276
Enel Chile
ENIC
$5.96B
| $82.3K | ﹤0.01% |
22,684
+4,867
| +27% | +$17.2K |
|
|
EWCZ
3277
DELISTED
European Wax Center
EWCZ
| $82.3K | ﹤0.01% |
14,625
-23,437
| -62% | -$106K |
|
|
BTX
3278
BlackRock Technology and Private Equity Term Trust
BTX
$957M
| $80.7K | ﹤0.01% |
11,000
-9,722
| -47% | -$64.3K |
|
|
MMT
3279
Aberdeen Multi-Market Income Fund
MMT
$237M
| $80.3K | ﹤0.01% |
17,085
-1,660
| -9% | -$7.6K |
|
|
ARIS
3280
Aris Mining
ARIS
$3.03B
| $80.2K | ﹤0.01% |
11,940
+553
| +5% | +$3.28K |
|
3281
Banco Bradesco
BBDO
$33.9B
| $78.6K | ﹤0.01% |
28,805
-6,950
| -19% | -$16.4K |
|
|
DFTX
3282
Definium Therapeutics
DFTX
$5.73B
| $78.2K | ﹤0.01% |
+12,043
| New | +$79.2K |
|
3283
Biote Corp
BTMD
$69.2M
| $77.3K | ﹤0.01% |
19,217
-72
| -0.4% | -$266 |
|
3284
indie Semiconductor
INDI
$733M
| $76.4K | ﹤0.01% |
21,473
+548
| +3% | +$1.38K |
|
|
TEI
3285
Templeton Emerging Markets Income Fund
TEI
$310M
| $76K | ﹤0.01% |
12,673
-10
| -0.1% | -$55 |
|
3286
Kearny Financial
KRNY
$592M
| $75.6K | ﹤0.01% |
11,697
+86
| +0.7% | +$530 |
|
|
MCR
3287
DELISTED
MFS Charter Income Trust
MCR
| $75.4K | ﹤0.01% |
11,856
-1,664
| -12% | -$10.3K |
|
|
AISP
3288
Airship AI Holdings
AISP
$69.2M
| $75.1K | ﹤0.01% |
12,748
-2,577
| -17% | -$11.5K |
|
3289
Ardelyx
ARDX
$1.24B
| $74.3K | ﹤0.01% |
+18,953
| New | +$78.2K |
|
3290
Immatics
IMTX
$1.24B
| $73.9K | ﹤0.01% |
+13,740
| New | +$68.1K |
|
|
SHCO
3291
DELISTED
Soho House & Co
SHCO
| $73.5K | ﹤0.01% |
10,000
| – | – |
|
|
ORC
3292
Orchid Island Capital
ORC
$1.31B
| $72.4K | ﹤0.01% |
10,322
-215
| -2% | -$1.49K |
|
3293
Quad
QUAD
$430M
| $71.1K | ﹤0.01% |
12,579
+1,451
| +13% | +$7.86K |
|
|
DHY
3294
Credit Suisse High Yield Credit Fund
DHY
$238M
| $70.9K | ﹤0.01% |
33,305
+3,305
| +11% | +$6.74K |
|
3295
Rapid Micro Biosystems
RPID
$99.1M
| $69.8K | ﹤0.01% |
20,225
-11,706
| -37% | -$34K |
|
|
NBP
3296
NovaBridge Biosciences American Depositary Shares
NBP
$205M
| $69.6K | ﹤0.01% |
28,760
| – | – |
|
3297
Unisys
UIS
$227M
| $69.6K | ﹤0.01% |
+15,358
| New | +$69K |
|
|
GGN
3298
GAMCO Global Gold, Natural Resources & Income Trust
GGN
$767M
| $69.3K | ﹤0.01% |
15,793
+507
| +3% | +$2.18K |
|
3299
Denison Mines
DNN
$2.63B
| $68.6K | ﹤0.01% |
37,718
-5,655
| -13% | -$8.57K |
|
3300
Brilliant Earth
BRLT
$18.5M
| $68.5K | ﹤0.01% |
49,807
-2,000
| -4% | -$2.9K |
|
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.