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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 | |
|---|---|---|---|---|---|---|
2226
iShares Morningstar Mid-Cap ETF
IMCB
$1.66B
| $567K | ﹤0.01% |
7,121
-241
| -3% | -$18.1K |
|
2227
Par Pacific Holdings
PARR
$3.86B
| $567K | ﹤0.01% |
21,366
+9,021
| +73% | +$172K |
|
2228
FirstService
FSV
$6.45B
| $565K | ﹤0.01% |
3,235
+1,217
| +60% | +$211K |
|
2229
Sterling Infrastructure
STRL
$19.7B
| $564K | ﹤0.01% |
2,445
-574
| -19% | -$100K |
|
2230
Ginkgo Bioworks
DNA
$495M
| $564K | ﹤0.01% |
50,090
+2
| +0% | +$15 |
|
|
MRP
2231
Millrose Properties Inc
MRP
$4.75B
| $562K | ﹤0.01% |
19,724
+2,068
| +12% | +$54.7K |
|
2232
Avantis Real Estate ETF
AVRE
$883M
| $562K | ﹤0.01% |
12,730
+1,042
| +9% | +$45.1K |
|
2233
Sonoco
SON
$5.75B
| $562K | ﹤0.01% |
12,901
-1,912
| -13% | -$85.5K |
|
2234
ReNew
RNW
$2.23B
| $560K | ﹤0.01% |
81,109
+50,175
| +162% | +$328K |
|
2235
YieldMax MSTR Option Income Strategy ETF
MSTY
$750M
| $560K | ﹤0.01% |
5,052
-618
| -11% | -$67.9K |
|
2236
Alerus Financial
ALRS
$830M
| $559K | ﹤0.01% |
25,853
+2,275
| +10% | +$45.5K |
|
|
FETH
2237
Fidelity Ethereum Fund
FETH
$1.06B
| $558K | ﹤0.01% |
22,156
+2,129
| +11% | +$46.7K |
|
2238
iShares ESG Screened S&P Small-Cap ETF
XJR
$187M
| $558K | ﹤0.01% |
14,099
| – | – |
|
2239
SkyWater Technology
SKYT
$1.56B
| $557K | ﹤0.01% |
56,634
+20,616
| +57% | +$166K |
|
|
DFSU
2240
Dimensional US Sustainability Core 1 ETF
DFSU
$2.27B
| $557K | ﹤0.01% |
14,191
+5,366
| +61% | +$196K |
|
2241
PennyMac Financial
PFSI
$4.39B
| $556K | ﹤0.01% |
5,582
-624
| -10% | -$60.5K |
|
2242
FT Vest US Equity Buffer ETF May
FMAY
$1.4B
| $554K | ﹤0.01% |
11,078
-325
| -3% | -$15.3K |
|
2243
Primoris Services
PRIM
$4.61B
| $554K | ﹤0.01% |
7,111
-6,289
| -47% | -$426K |
|
2244
FTAI Infrastructure
FIP
$481M
| $554K | ﹤0.01% |
89,819
+43,914
| +96% | +$222K |
|
2245
Benchmark Electronics
BHE
$2.84B
| $554K | ﹤0.01% |
14,264
+105
| +0.7% | +$3.84K |
|
2246
Virtus Investment Partners
VRTS
$1.12B
| $554K | ﹤0.01% |
3,052
+791
| +35% | +$132K |
|
2247
Open Text
OTEX
$5.69B
| $553K | ﹤0.01% |
18,955
-2,847
| -13% | -$77.4K |
|
|
LNW
2248
DELISTED
Light & Wonder
LNW
| $553K | ﹤0.01% |
5,746
+2,318
| +68% | +$198K |
|
2249
Highwoods Properties
HIW
$3.73B
| $553K | ﹤0.01% |
17,790
-20,588
| -54% | -$606K |
|
2250
Ambarella
AMBA
$2.9B
| $552K | ﹤0.01% |
8,355
+1,817
| +28% | +$96.4K |
|
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.