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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 | |
|---|---|---|---|---|---|---|
|
NB
3001
NioCorp Developments
NB
$603M
| $250K | ﹤0.01% |
47,105
+24,803
| +111% | +$171K |
|
3002
WisdomTree Trust WisdomTree Emerging Markets Quality Dividend Growth Fund
DGRE
$140M
| $249K | ﹤0.01% |
+7,958
| New | +$239K |
|
|
EB
3003
DELISTED
Eventbrite
EB
| $249K | ﹤0.01% |
55,914
+40,039
| +252% | +$124K |
|
|
JOYY
3004
JOYY Inc
JOYY
$3.73B
| $249K | ﹤0.01% |
3,840
+141
| +4% | +$8.61K |
|
|
EFC
3005
Ellington Financial
EFC
$1.68B
| $248K | ﹤0.01% |
18,229
-1,349
| -7% | -$18.4K |
|
3006
Compass
COMP
$8.27B
| $248K | ﹤0.01% |
23,439
+2,620
| +13% | +$23.9K |
|
3007
LCI Industries
LCII
$2.51B
| $248K | ﹤0.01% |
+2,035
| New | +$216K |
|
3008
Perdoceo Education
PRDO
$1.9B
| $247K | ﹤0.01% |
8,400
-977
| -10% | -$30.9K |
|
3009
FIVE9
FIVN
$1.77B
| $247K | ﹤0.01% |
+12,303
| New | +$261K |
|
|
LTC
3010
LTC Properties
LTC
$2.16B
| $246K | ﹤0.01% |
7,167
-2,798
| -28% | -$98.6K |
|
3011
Global X Lithium & Battery Tech ETF
LIT
$1.49B
| $246K | ﹤0.01% |
3,793
-941
| -20% | -$58K |
|
3012
Janus Henderson B-BBB CLO ETF
JBBB
$1.4B
| $246K | ﹤0.01% |
5,153
+37
| +0.7% | +$1.77K |
|
3013
BioCryst Pharmaceuticals
BCRX
$2.37B
| $246K | ﹤0.01% |
31,495
+11,807
| +60% | +$85.4K |
|
3014
Telecom Argentina
TEO
$5.89B
| $245K | ﹤0.01% |
21,130
+380
| +2% | +$4.08K |
|
3015
The Honest Company
HNST
$417M
| $245K | ﹤0.01% |
95,137
+82,609
| +659% | +$253K |
|
3016
FT Vest US Equity Moderate Buffer ETF November
GNOV
$295M
| $245K | ﹤0.01% |
6,175
-900
| -13% | -$34.9K |
|
|
CHI
3017
Calamos Convertible Opportunities and Income Fund
CHI
$1.02B
| $245K | ﹤0.01% |
23,380
+267
| +1% | +$2.92K |
|
3018
C4 Therapeutics
CCCC
$376M
| $245K | ﹤0.01% |
128,050
-187
| -0.1% | -$443 |
|
3019
TriNet
TNET
$2.84B
| $245K | ﹤0.01% |
+4,131
| New | +$245K |
|
|
ASGI
3020
abrdn Global Infrastructure Income Fund
ASGI
$776M
| $245K | ﹤0.01% |
10,935
-2,037
| -16% | -$43.7K |
|
3021
BNY Mellon Core Bond ETF
BKAG
$2.13B
| $244K | ﹤0.01% |
+5,765
| New | +$246K |
|
3022
Asbury Automotive
ABG
$4.19B
| $244K | ﹤0.01% |
1,059
-894
| -46% | -$211K |
|
3023
FT Vest Laddered Moderate Buffer ETF
BUFZ
$998M
| $244K | ﹤0.01% |
+9,200
| New | +$241K |
|
3024
MINISO
MNSO
$3.64B
| $244K | ﹤0.01% |
13,003
-24
| -0.2% | -$498 |
|
3025
Tennant Co
TNC
$1.5B
| $244K | ﹤0.01% |
3,309
-827
| -20% | -$63.2K |
|
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.