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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 | |
|---|---|---|---|---|---|---|
|
OKLO
1101
Oklo
OKLO
$7B
| $3M | ﹤0.01% |
53,621
+13,337
| +33% | +$514K |
|
1102
Lennox International
LII
$18.8B
| $2.98M | ﹤0.01% |
5,199
+331
| +7% | +$185K |
|
1103
HealthEquity
HQY
$7.91B
| $2.98M | ﹤0.01% |
28,434
+14,966
| +111% | +$1.42M |
|
1104
Molina Healthcare
MOH
$10.3B
| $2.97M | ﹤0.01% |
9,967
+201
| +2% | +$63.1K |
|
1105
Penumbra
PEN
$12.5B
| $2.97M | ﹤0.01% |
11,567
+1,699
| +17% | +$462K |
|
|
ALLW
1106
State Street Bridgewater All Weather ETF
ALLW
$1.59B
| $2.97M | ﹤0.01% |
+113,776
| New | +$2.86M |
|
1107
Nutanix
NTNX
$14.9B
| $2.96M | ﹤0.01% |
38,742
+15,798
| +69% | +$1.14M |
|
1108
Global X Robotics & Artificial Intelligence ETF
BOTZ
$3.15B
| $2.96M | ﹤0.01% |
90,668
+5,782
| +7% | +$171K |
|
1109
Enact Holdings
ACT
$6.53B
| $2.96M | ﹤0.01% |
79,649
+1,196
| +2% | +$42.5K |
|
1110
Insmed
INSM
$23.2B
| $2.96M | ﹤0.01% |
29,375
-2,473
| -8% | -$189K |
|
|
TEF
1111
DELISTED
Telefonica
TEF
| $2.93M | ﹤0.01% |
559,940
+116,283
| +26% | +$584K |
|
1112
VanEck CLO ETF
CLOI
$1.48B
| $2.92M | ﹤0.01% |
+55,077
| New | +$2.9M |
|
1113
Vanguard Mega Cap 300 Index ETF
MGC
$9.87B
| $2.91M | ﹤0.01% |
12,950
+288
| +2% | +$59.6K |
|
1114
Dr. Reddy's Laboratories
RDY
$9.82B
| $2.91M | ﹤0.01% |
193,468
+59,207
| +44% | +$845K |
|
1115
Direxion Daily Technology Bull 3x ETF
TECL
$5.14B
| $2.9M | ﹤0.01% |
31,010
+2,243
| +8% | +$148K |
|
1116
iShares ESG Aware MSCI USA Small-Cap ETF
ESML
$2.83B
| $2.9M | ﹤0.01% |
70,185
+7,163
| +11% | +$277K |
|
|
TRPA
1117
Hartford AAA CLO ETF
TRPA
$103M
| $2.9M | ﹤0.01% |
74,540
+32,516
| +77% | +$1.26M |
|
|
FSCO
1118
FS Credit Opportunities Corp
FSCO
$989M
| $2.9M | ﹤0.01% |
399,141
-36,675
| -8% | -$255K |
|
1119
KeyCorp
KEY
$24.3B
| $2.88M | ﹤0.01% |
165,343
-21,025
| -11% | -$326K |
|
1120
ARK Web x.0 ETF
ARKW
$1.64B
| $2.87M | ﹤0.01% |
19,459
-2,217
| -10% | -$253K |
|
1121
Vanguard Mortgage-Backed Securities ETF
VMBS
$15.4B
| $2.87M | ﹤0.01% |
61,914
-3,247
| -5% | -$149K |
|
1122
iShares Russell Top 200 ETF
IWL
$2.16B
| $2.87M | ﹤0.01% |
18,738
+2,218
| +13% | +$313K |
|
1123
Coca-Cola Consolidated
COKE
$12.3B
| $2.86M | ﹤0.01% |
25,657
+15,667
| +157% | +$1.89M |
|
1124
Bank of America Series L
BAC.PRL
$3.95B
| $2.86M | ﹤0.01% |
2,361
-11
| -0.5% | -$13K |
|
1125
First Trust California Municipal High income ETF
FCAL
$219M
| $2.86M | ﹤0.01% |
59,653
+17,309
| +41% | +$831K |
|
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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.