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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
+2.85%
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
$84B
AUM Growth
+$6.6B
(+8.5%)
Cap. Flow
+$5.06B
Cap. Flow
% of AUM
6.03%
Top 10 Holdings %
Top 10 Hldgs %
28.85%
Holding
3,865
New
323
Increased
1,970
Reduced
1,148
Closed
341
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
NVIDIA
NVDA
|
+$808M |
| 2 |
Microsoft
MSFT
|
+$249M |
| 3 |
Apple
AAPL
|
+$229M |
| 4 |
iShares Core S&P 500 ETF
IVV
|
+$196M |
| 5 |
iShares Core US Aggregate Bond ETF
AGG
|
+$125M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
ProShares Ultra Semiconductors
USD
|
+$158M |
| 2 |
Williams Companies
WMB
|
+$138M |
| 3 |
JPMorgan Chase
JPM
|
+$85.4M |
| 4 |
iShares MSCI Emerging Markets ETF
EEM
|
+$45.7M |
| 5 |
Synopsys
SNPS
|
+$42.6M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 22.87% |
| 2 | Financials | 8% |
| 3 | Consumer Discretionary | 5.52% |
| 4 | Healthcare | 5.25% |
| 5 | Communication Services | 4.86% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
2026
Haemonetics
HAE
$3.63B
| $890K | ﹤0.01% |
+11,091
| New | +$745K |
|
2027
ProShares Ultra Technology
ROM
$1.11B
| $888K | ﹤0.01% |
9,420
| – | – |
|
2028
Peabody Energy
BTU
$2.81B
| $887K | ﹤0.01% |
29,865
+4,016
| +16% | +$118K |
|
2029
Invesco High Yield Equity Dividend Achievers ETF
PEY
$1.14B
| $887K | ﹤0.01% |
43,503
+1,382
| +3% | +$28.5K |
|
2030
CRISPR Therapeutics
CRSP
$4.6B
| $886K | ﹤0.01% |
16,909
+2,877
| +21% | +$172K |
|
2031
TeraWulf
WULF
$8.91B
| $886K | ﹤0.01% |
77,002
+47,909
| +165% | +$642K |
|
2032
Invesco S&P Global Water Index ETF
CGW
$1.05B
| $885K | ﹤0.01% |
14,052
-40
| -0.3% | -$2.56K |
|
2033
Trip.com Group
TCOM
$28.2B
| $885K | ﹤0.01% |
12,295
+588
| +5% | +$42K |
|
2034
JPMorgan International Growth ETF
JIG
$470M
| $885K | ﹤0.01% |
12,062
-87,473
| -88% | -$6.55M |
|
2035
Invesco BulletShares 2027 Corporate Bond ETF
BSCR
$4.58B
| $884K | ﹤0.01% |
44,801
+12,114
| +37% | +$239K |
|
2036
PENN Entertainment
PENN
$2.83B
| $883K | ﹤0.01% |
+59,841
| New | +$934K |
|
2037
Sabra Healthcare REIT
SBRA
$5.65B
| $883K | ﹤0.01% |
46,580
+21,949
| +89% | +$407K |
|
2038
First Trust Dorsey Wright Dynamic Focus 5 ETF
FVC
$104M
| $882K | ﹤0.01% |
24,260
-1,623
| -6% | -$58.7K |
|
|
INV
2039
Innventure Inc
INV
$255M
| $882K | ﹤0.01% |
210,931
+44,691
| +27% | +$188K |
|
2040
Exelon
EXC
$48.2B
| $877K | ﹤0.01% |
20,121
-153,216
| -88% | -$6.99M |
|
|
HTBK
2041
DELISTED
Heritage Commerce
HTBK
| $874K | ﹤0.01% |
72,748
+3,904
| +6% | +$42.4K |
|
2042
Invesco S&P 500 Pure Value ETF
RPV
$1.65B
| $874K | ﹤0.01% |
8,455
+2,488
| +42% | +$251K |
|
2043
OR Royalties Inc
OR
$5.54B
| $873K | ﹤0.01% |
24,663
+116
| +0.5% | +$4.06K |
|
2044
J&J Snack Foods
JJSF
$1.46B
| $871K | ﹤0.01% |
9,648
+6,541
| +211% | +$593K |
|
|
SFBS
2045
ServisFirst Bancshares
SFBS
$4.82B
| $871K | ﹤0.01% |
12,117
-50
| -0.4% | -$3.67K |
|
2046
FT Vest US Equity Buffer ETF August
FAUG
$1.18B
| $870K | ﹤0.01% |
16,434
+3,869
| +31% | +$202K |
|
2047
State Street SPDR Bloomberg Emerging Markets Local Bond ETF
EBND
$2.25B
| $870K | ﹤0.01% |
40,715
+11,655
| +40% | +$248K |
|
2048
SharkNinja
SN
$21.7B
| $869K | ﹤0.01% |
7,780
+614
| +9% | +$60.5K |
|
2049
TORM
TRMD
$3.05B
| $868K | ﹤0.01% |
44,327
-351
| -0.8% | -$7.41K |
|
2050
First Trust Dow Jones Select MicroCap Index Fund
FDM
$262M
| $867K | ﹤0.01% |
10,885
| – | – |
|
Similar funds
Mariner's Q4 2025 Portfolio in Review
As of Q4 2025, Mariner held 3,865 positions worth $84B, up 8.5% from $77.4B the previous quarter. Its ten largest holdings account for 29% of the portfolio.
Mariner deployed $5.06B of net new capital in Q4 2025, opening 323 new positions and adding to 1,970 existing holdings. Its largest new stake was Flexsteel Industries: 1,167,357 shares worth $46.1M.
By sector, the portfolio is most concentrated in Technology at 23% of assets, up from 23% a quarter earlier, followed by Financials and Consumer Discretionary.
On the sell side, the largest reduction was ProShares Ultra Semiconductors, an estimated $158M trimmed.
- Mariner's largest Q4 2025 buy was Flexsteel Industries: 1,167,357 shares worth $46.1M.
- Mariner added most to NVIDIA in Q4 2025, an estimated $808M increase.
- Mariner's biggest Q4 2025 reduction was ProShares Ultra Semiconductors, cutting an estimated $158M.
- Mariner fully exited iShares iBonds Dec 2025 Term Corporate ETF in Q4 2025, selling an estimated $22.7M.
- Mariner's ten largest holdings make up 29% of its $84B portfolio in Q4 2025.
- Mariner opened 323 new positions and closed 341 in Q4 2025.
- Mariner's portfolio value rose 8.5% quarter-over-quarter to $84B.
Based on Mariner's 13F filing for Q4 2025, filed 13 Feb 2026.