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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 | |
|---|---|---|---|---|---|---|
|
ACLX
2576
DELISTED
Arcellx
ACLX
| $360K | ﹤0.01% |
5,469
-1,596
| -23% | -$99.4K |
|
|
BRSL
2577
Brightstar Lottery PLC
BRSL
$1.91B
| $360K | ﹤0.01% |
22,774
+7,068
| +45% | +$111K |
|
2578
Adient
ADNT
$1.6B
| $360K | ﹤0.01% |
+18,497
| New | +$273K |
|
2579
York Water
YORW
$505M
| $359K | ﹤0.01% |
11,374
+1,629
| +17% | +$54.4K |
|
2580
First Internet Bancorp
INBK
$231M
| $359K | ﹤0.01% |
13,356
-489
| -4% | -$11.7K |
|
2581
Nuveen Municipal Credit Income Fund
NZF
$2.4B
| $359K | ﹤0.01% |
30,096
+1,208
| +4% | +$14.3K |
|
|
ARI
2582
Apollo Commercial Real Estate
ARI
$887M
| $359K | ﹤0.01% |
37,044
+12,971
| +54% | +$122K |
|
2583
Motley Fool Global Opportunities ETF
TMFG
$345M
| $359K | ﹤0.01% |
11,800
+1
| +0% | +$29 |
|
2584
Burke & Herbert Financial Services Corp
BHRB
$1.42B
| $358K | ﹤0.01% |
6,002
-1,230
| -17% | -$68.1K |
|
2585
Walker & Dunlop
WD
$1.65B
| $358K | ﹤0.01% |
5,079
-105
| -2% | -$7.58K |
|
2586
Moog Inc Class A
MOG.A
$13B
| $358K | ﹤0.01% |
1,977
-714
| -27% | -$125K |
|
2587
Scorpio Tankers
STNG
$3.96B
| $358K | ﹤0.01% |
+9,137
| New | +$356K |
|
2588
South Plains Financial
SPFI
$841M
| $357K | ﹤0.01% |
9,903
+596
| +6% | +$20.5K |
|
2589
BioNTech
BNTX
$22.6B
| $356K | ﹤0.01% |
3,343
+592
| +22% | +$59.8K |
|
2590
Cabot Corp
CBT
$4.65B
| $356K | ﹤0.01% |
4,743
-561
| -11% | -$42.9K |
|
2591
Hawkins
HWKN
$2.91B
| $356K | ﹤0.01% |
2,502
-11
| -0.4% | -$1.38K |
|
|
PMT
2592
PennyMac Mortgage Investment
PMT
$849M
| $355K | ﹤0.01% |
27,637
+15,690
| +131% | +$200K |
|
2593
Hanmi Financial
HAFC
$943M
| $355K | ﹤0.01% |
14,383
+465
| +3% | +$10.6K |
|
2594
IDT Corp
IDT
$1.6B
| $354K | ﹤0.01% |
5,189
-95
| -2% | -$5.44K |
|
2595
CorVel
CRVL
$3.05B
| $354K | ﹤0.01% |
3,440
-542
| -14% | -$59.7K |
|
2596
Root
ROOT
$917M
| $353K | ﹤0.01% |
2,762
-1,066
| -28% | -$144K |
|
2597
TTM Technologies
TTMI
$13.6B
| $352K | ﹤0.01% |
+8,633
| New | +$239K |
|
2598
Sprott Uranium Miners ETF
URNM
$1.78B
| $352K | ﹤0.01% |
7,345
+264
| +4% | +$10K |
|
2599
Nuveen NASDAQ 100 Dynamic Overwrite Fund
QQQX
$1.44B
| $352K | ﹤0.01% |
13,298
+2,155
| +19% | +$52.6K |
|
2600
Goldman Sachs ETF Trust Goldman Sachs Nasdaq-100 Premium Income ETF
GPIQ
$4.86B
| $352K | ﹤0.01% |
7,059
+1,371
| +24% | +$63K |
|
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.