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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 | |
|---|---|---|---|---|---|---|
3101
Danaos Corp
DAC
$2.55B
| $217K | ﹤0.01% |
+2,309
| New | +$213K |
|
3102
Nuveen Municipal Value Fund
NUV
$1.91B
| $217K | ﹤0.01% |
23,988
-29,384
| -55% | -$266K |
|
3103
Invesco DB Agriculture Fund
DBA
$1.26B
| $217K | ﹤0.01% |
+8,508
| New | +$224K |
|
|
GLXY
3104
Galaxy Digital Inc
GLXY
$4.34B
| $217K | ﹤0.01% |
+9,696
| New | +$300K |
|
3105
First Trust Japan AlphaDEX Fund
FJP
$247M
| $217K | ﹤0.01% |
+3,224
| New | +$215K |
|
3106
BrightSpring Health Services
BTSG
$14.3B
| $216K | ﹤0.01% |
+5,776
| New | +$194K |
|
|
LRGG
3107
Nomura Focused Large Growth ETF
LRGG
$289M
| $216K | ﹤0.01% |
7,301
-449
| -6% | -$13.3K |
|
3108
WisdomTree
WT
$2.97B
| $216K | ﹤0.01% |
17,694
+4,467
| +34% | +$54K |
|
3109
NOV
NOV
$7.45B
| $216K | ﹤0.01% |
13,835
-13,404
| -49% | -$199K |
|
3110
GCM Grosvenor
GCMG
$737M
| $215K | ﹤0.01% |
18,984
-9,771
| -34% | -$112K |
|
|
GRF
3111
Eagle Capital Growth Fund
GRF
$41.2M
| $215K | ﹤0.01% |
20,074
+1,446
| +8% | +$15.4K |
|
3112
Materion
MTRN
$5.01B
| $214K | ﹤0.01% |
1,724
-1,506
| -47% | -$186K |
|
3113
Pennant Group
PNTG
$1.43B
| $214K | ﹤0.01% |
+7,619
| New | +$203K |
|
3114
Sunstone Hotel Investors
SHO
$2.19B
| $214K | ﹤0.01% |
23,932
-4,913
| -17% | -$45.1K |
|
3115
First Trust Short Duration Managed Municipal ETF
FSMB
$618M
| $214K | ﹤0.01% |
10,686
-73
| -0.7% | -$1.46K |
|
3116
GameStop
GME
$9.5B
| $214K | ﹤0.01% |
10,664
-7,069
| -40% | -$159K |
|
3117
Atlanta Braves Holdings Series A
BATRA
$3.53B
| $214K | ﹤0.01% |
5,029
-2,191
| -30% | -$94.2K |
|
3118
Banco Macro
BMA
$5.7B
| $214K | ﹤0.01% |
+2,369
| New | +$179K |
|
3119
Rush Street Interactive
RSI
$3.24B
| $213K | ﹤0.01% |
+10,946
| New | +$202K |
|
3120
Avanos Medical
AVNS
$1.17B
| $213K | ﹤0.01% |
18,958
-1,229
| -6% | -$14.1K |
|
3121
VanEck IG Floating Rate ETF
FLTR
$2.93B
| $212K | ﹤0.01% |
+8,326
| New | +$212K |
|
3122
Pagaya Technologies
PGY
$1.32B
| $211K | ﹤0.01% |
+10,107
| New | +$257K |
|
3123
Teucrium Corn Fund
CORN
$190M
| $211K | ﹤0.01% |
11,919
| – | – |
|
3124
MGE Energy Inc
MGEE
$3.11B
| $211K | ﹤0.01% |
+2,693
| New | +$221K |
|
3125
iShares MSCI Switzerland ETF
EWL
$2.12B
| $211K | ﹤0.01% |
+3,516
| New | +$202K |
|
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.