We are live on
!
Find out more
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 | |
|---|---|---|---|---|---|---|
2176
iShares Global Industrials ETF
EXI
$1.42B
| $736K | ﹤0.01% |
4,196
+49
| +1% | +$8.49K |
|
2177
Chesapeake Utilities
CPK
$3.26B
| $735K | ﹤0.01% |
5,891
-1,183
| -17% | -$156K |
|
2178
MP Materials
MP
$7.68B
| $734K | ﹤0.01% |
14,533
-37,938
| -72% | -$2.41M |
|
2179
FT Vest US Equity Deep Buffer ETF July
DJUL
$429M
| $734K | ﹤0.01% |
15,421
-1,865
| -11% | -$87.7K |
|
2180
Magnolia Oil & Gas
MGY
$5.53B
| $731K | ﹤0.01% |
33,378
-4,390
| -12% | -$99.8K |
|
2181
CNX Resources
CNX
$4.77B
| $730K | ﹤0.01% |
19,834
+2,768
| +16% | +$99.1K |
|
2182
iShares Fallen Angels USD Bond ETF
FALN
$1.63B
| $730K | ﹤0.01% |
26,750
-5,756
| -18% | -$158K |
|
2183
Essential Utilities
WTRG
$11.2B
| $730K | ﹤0.01% |
19,012
-57,877
| -75% | -$2.28M |
|
2184
Primoris Services
PRIM
$4.64B
| $730K | ﹤0.01% |
5,878
-1,728
| -23% | -$226K |
|
2185
Equitable Holdings
EQH
$13.3B
| $729K | ﹤0.01% |
15,315
+9,345
| +157% | +$443K |
|
2186
Biomea Fusion
BMEA
$91.1M
| $726K | ﹤0.01% |
585,632
+346,702
| +145% | +$486K |
|
|
MRP
2187
Millrose Properties Inc
MRP
$4.72B
| $725K | ﹤0.01% |
24,270
+2,654
| +12% | +$83.2K |
|
2188
Avantis Responsible International Equity ETF
AVSD
$481M
| $724K | ﹤0.01% |
9,755
-648
| -6% | -$47K |
|
2189
Fidelity Enhanced Mid Cap Core ETF
FMDE
$7.67B
| $722K | ﹤0.01% |
19,834
+13,609
| +219% | +$490K |
|
2190
NB Bancorp
NBBK
$983M
| $721K | ﹤0.01% |
36,366
+24,003
| +194% | +$457K |
|
2191
Alliance Resource Partners
ARLP
$3.3B
| $720K | ﹤0.01% |
31,012
+3,309
| +12% | +$80.3K |
|
2192
Invesco S&P 500 Equal Weight Consumer Staples ETF
RSPS
$249M
| $720K | ﹤0.01% |
24,808
-515
| -2% | -$15.1K |
|
2193
Invesco Building & Construction ETF
PKB
$441M
| $718K | ﹤0.01% |
7,760
+3
| +0% | +$285 |
|
2194
JPMorgan International Research Enhanced Equity ETF
JIRE
$11B
| $718K | ﹤0.01% |
9,586
+31
| +0.3% | +$2.31K |
|
2195
DTE Energy
DTE
$30.6B
| $715K | ﹤0.01% |
5,557
-33,425
| -86% | -$4.54M |
|
|
IVES
2196
Dan IVES Wedbush AI Revolution ETF
IVES
$974M
| $713K | ﹤0.01% |
22,556
+10,123
| +81% | +$331K |
|
|
CWEN.A
2197
DELISTED
Clearway Energy Class A
CWEN.A
| $713K | ﹤0.01% |
22,686
+776
| +4% | +$24.3K |
|
2198
Kforce
KFRC
$1.04B
| $713K | ﹤0.01% |
23,009
+12,983
| +129% | +$382K |
|
2199
STAG Industrial
STAG
$7.77B
| $709K | ﹤0.01% |
+19,280
| New | +$732K |
|
2200
Sierra Bancorp
BSRR
$538M
| $709K | ﹤0.01% |
21,684
+7,675
| +55% | +$232K |
|
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.