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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 | |
|---|---|---|---|---|---|---|
3076
Algonquin Power & Utilities
AQN
$4.69B
| $187K | ﹤0.01% |
32,646
+10,256
| +46% | +$56.2K |
|
|
HBI
3077
DELISTED
Hanesbrands
HBI
| $186K | ﹤0.01% |
40,686
-8,776
| -18% | -$42.3K |
|
|
PRO
3078
DELISTED
PROS Holdings
PRO
| $185K | ﹤0.01% |
+11,826
| New | +$201K |
|
3079
Sabre
SABR
$656M
| $185K | ﹤0.01% |
58,400
-23,508
| -29% | -$60.3K |
|
3080
OneSpan
OSPN
$562M
| $184K | ﹤0.01% |
+11,034
| New | +$171K |
|
3081
Black Stone Minerals
BSM
$3.11B
| $184K | ﹤0.01% |
14,057
-35,323
| -72% | -$488K |
|
3082
Wheels Up
UP
$220M
| $183K | ﹤0.01% |
8,551
+201
| +2% | +$4.94K |
|
|
HPS
3083
John Hancock Preferred Income Fund III
HPS
$458M
| $183K | ﹤0.01% |
12,825
+18
| +0.1% | +$257 |
|
|
NCZ
3084
Virtus Convertible & Income Fund II
NCZ
$289M
| $182K | ﹤0.01% |
14,146
-1,997
| -12% | -$23.7K |
|
3085
Coty
COTY
$2.33B
| $181K | ﹤0.01% |
38,966
+3,764
| +11% | +$18.6K |
|
|
GRF
3086
Eagle Capital Growth Fund
GRF
$41.2M
| $181K | ﹤0.01% |
18,628
| – | – |
|
|
FFC
3087
Flaherty & Crumrine Preferred and Income Securities Fund
FFC
$768M
| $180K | ﹤0.01% |
+11,046
| New | +$172K |
|
3088
Invesco BulletShares 2030 Corporate Bond ETF
BSCU
$2.63B
| $179K | ﹤0.01% |
+10,682
| New | +$177K |
|
3089
The Honest Company
HNST
$417M
| $179K | ﹤0.01% |
35,100
-10,525
| -23% | -$50.4K |
|
|
ARDT
3090
Ardent Health
ARDT
$1.53B
| $179K | ﹤0.01% |
+13,069
| New | +$176K |
|
3091
Prospect Capital
PSEC
$1.06B
| $178K | ﹤0.01% |
56,093
-6,400
| -10% | -$22.2K |
|
3092
Repay Holdings
RPAY
$315M
| $178K | ﹤0.01% |
36,918
+20,302
| +122% | +$92.7K |
|
3093
Kosmos Energy
KOS
$1.56B
| $177K | ﹤0.01% |
103,065
+9,941
| +11% | +$18K |
|
|
WOW
3094
DELISTED
WideOpenWest
WOW
| $177K | ﹤0.01% |
43,624
-5,939
| -12% | -$25.5K |
|
3095
Garrett Motion
GTX
$5.9B
| $177K | ﹤0.01% |
16,838
-393
| -2% | -$3.96K |
|
|
OXLC
3096
Oxford Lane Capital
OXLC
$830M
| $177K | ﹤0.01% |
8,411
+4,311
| +105% | +$96.9K |
|
|
CEV
3097
Eaton Vance California Municipal Income Trust
CEV
$71.7M
| $176K | ﹤0.01% |
18,212
| – | – |
|
3098
Organogenesis Holdings
ORGO
$308M
| $174K | ﹤0.01% |
47,518
+7,824
| +20% | +$29.2K |
|
3099
Dakota Gold
DC
$623M
| $174K | ﹤0.01% |
47,093
+2,556
| +6% | +$7.99K |
|
3100
Target Hospitality
TH
$1.61B
| $173K | ﹤0.01% |
24,359
-1,281
| -5% | -$8.9K |
|
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.