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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 | |
|---|---|---|---|---|---|---|
3201
Oscar Health
OSCR
$8.5B
| $178K | ﹤0.01% |
12,357
-6,075
| -33% | -$105K |
|
|
SAFE
3202
Safehold
SAFE
$1.19B
| $177K | ﹤0.01% |
12,955
-4,110
| -24% | -$58.4K |
|
3203
RXO
RXO
$4.23B
| $176K | ﹤0.01% |
13,957
-18,170
| -57% | -$268K |
|
3204
Nuveen Floating Rate Income Fund
JFR
$1.23B
| $175K | ﹤0.01% |
22,360
-7,739
| -26% | -$61.1K |
|
3205
Cornerstone Strategic Value Fund
CLM
$2.17B
| $175K | ﹤0.01% |
20,890
+7,196
| +53% | +$59.5K |
|
3206
TAL Education Group
TAL
$5.71B
| $175K | ﹤0.01% |
15,964
+1,623
| +11% | +$18.4K |
|
3207
Gaia
GAIA
$47.3M
| $174K | ﹤0.01% |
48,028
-75,699
| -61% | -$346K |
|
3208
Varex Imaging
VREX
$460M
| $174K | ﹤0.01% |
+14,869
| New | +$174K |
|
|
PDT
3209
John Hancock Premium Dividend Fund
PDT
$634M
| $174K | ﹤0.01% |
13,667
+222
| +2% | +$2.88K |
|
3210
Pangaea Logistics
PANL
$501M
| $174K | ﹤0.01% |
25,224
+372
| +1% | +$2.25K |
|
3211
Global X Russell 2000 Covered Call ETF
RYLD
$1.36B
| $173K | ﹤0.01% |
11,284
-4,520
| -29% | -$69.2K |
|
3212
AMC Global Media
AMCX
$430M
| $173K | ﹤0.01% |
18,103
+4,998
| +38% | +$42.1K |
|
3213
Acco Brands
ACCO
$369M
| $172K | ﹤0.01% |
46,175
-24,061
| -34% | -$89.3K |
|
|
TBCH
3214
Turtle Beach Corp
TBCH
$239M
| $172K | ﹤0.01% |
12,256
-2,546
| -17% | -$37.9K |
|
3215
Li Auto
LI
$12.6B
| $172K | ﹤0.01% |
10,106
-2,107
| -17% | -$41.8K |
|
|
LOAN
3216
Manhattan Bridge Capital
LOAN
$45.4M
| $171K | ﹤0.01% |
36,843
-195
| -0.5% | -$966 |
|
3217
Methode Electronics
MEI
$543M
| $171K | ﹤0.01% |
25,753
-4,331
| -14% | -$30.7K |
|
|
CRF
3218
Cornerstone Total Return Fund
CRF
$1.14B
| $171K | ﹤0.01% |
21,351
+1,794
| +9% | +$14.3K |
|
3219
Forafric Global
AFRI
$283M
| $170K | ﹤0.01% |
15,414
+2,316
| +18% | +$22.4K |
|
3220
VanEck Digital Transformation ETF
DAPP
$241M
| $169K | ﹤0.01% |
10,227
-16,645
| -62% | -$347K |
|
3221
Herbalife
HLF
$1.23B
| $168K | ﹤0.01% |
+13,066
| New | +$138K |
|
|
ECC
3222
Eagle Point Credit Company
ECC
$472M
| $168K | ﹤0.01% |
29,144
+6,482
| +29% | +$39.4K |
|
3223
Asana
ASAN
$1.58B
| $166K | ﹤0.01% |
+12,080
| New | +$166K |
|
3224
Alight
ALIT
$497M
| $166K | ﹤0.01% |
4,244
+1,649
| +64% | +$82.1K |
|
3225
Agilon Health
AGL
$1.64B
| $166K | ﹤0.01% |
9,541
+7,760
| +436% | +$150K |
|
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.