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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 | |
|---|---|---|---|---|---|---|
1926
Xtrackers MSCI EAFE High Dividend Yield Equity ETF
HDEF
$2.34B
| $1.04M | ﹤0.01% |
33,710
+7,582
| +29% | +$229K |
|
1927
WIX.com
WIX
$2.45B
| $1.04M | ﹤0.01% |
10,052
+5,311
| +112% | +$642K |
|
1928
Moelis & Co
MC
$5.1B
| $1.04M | ﹤0.01% |
15,117
+2,261
| +18% | +$151K |
|
1929
Encore Capital Group
ECPG
$2.06B
| $1.04M | ﹤0.01% |
19,088
+10,954
| +135% | +$528K |
|
1930
Gildan
GIL
$9.58B
| $1.04M | ﹤0.01% |
16,587
+8,841
| +114% | +$526K |
|
|
ONT
1931
Onterris Inc
ONT
$740M
| $1.04M | ﹤0.01% |
41,697
+22,090
| +113% | +$584K |
|
1932
Nuveen ESG Small-Cap ETF
NUSC
$1.29B
| $1.03M | ﹤0.01% |
23,120
-990
| -4% | -$44.1K |
|
1933
POSCO
PKX
$15.5B
| $1.03M | ﹤0.01% |
19,351
+4,814
| +33% | +$254K |
|
|
ESPR
1934
DELISTED
Esperion Therapeutics
ESPR
| $1.03M | ﹤0.01% |
278,661
-23,853
| -8% | -$77.1K |
|
1935
Murphy Oil
MUR
$5.25B
| $1.03M | ﹤0.01% |
32,856
+1,129
| +4% | +$34K |
|
1936
WisdomTree US SmallCap Dividend Fund
DES
$2.21B
| $1.03M | ﹤0.01% |
30,653
-7,304
| -19% | -$244K |
|
1937
WPP
WPP
$4.59B
| $1.02M | ﹤0.01% |
45,556
-554
| -1% | -$11.9K |
|
1938
iShares Core MSCI Europe ETF
IEUR
$8.82B
| $1.02M | ﹤0.01% |
14,397
+281
| +2% | +$19.5K |
|
1939
First Trust Limited Duration Investment Grade Corporate ETF
FSIG
$1.51B
| $1.02M | ﹤0.01% |
53,188
-207
| -0.4% | -$3.98K |
|
|
DECM
1940
FT Vest U.S. Equity Max Buffer ETF - December
DECM
$48.2M
| $1.02M | ﹤0.01% |
+30,988
| New | +$1.01M |
|
1941
Applied Digital
APLD
$7.61B
| $1.02M | ﹤0.01% |
41,416
+29,961
| +262% | +$863K |
|
|
ALX
1942
Alexander's
ALX
$1.36B
| $1.02M | ﹤0.01% |
4,660
-2,003
| -30% | -$447K |
|
1943
State Street SPDR ICE Preferred Securities ETF
PSK
$692M
| $1.01M | ﹤0.01% |
31,972
-15,228
| -32% | -$492K |
|
1944
ICF International
ICFI
$1.51B
| $1.01M | ﹤0.01% |
11,859
-2,188
| -16% | -$186K |
|
1945
PACS Group
PACS
$7.43B
| $1.01M | ﹤0.01% |
26,319
+1,379
| +6% | +$30.3K |
|
1946
GDS Holdings
GDS
$6.14B
| $1.01M | ﹤0.01% |
28,972
+2,578
| +10% | +$89.1K |
|
1947
Ameris Bancorp
ABCB
$5.9B
| $1.01M | ﹤0.01% |
13,571
+1,983
| +17% | +$148K |
|
1948
ProShares UltraPro S&P 500
UPRO
$5.12B
| $1.01M | ﹤0.01% |
8,715
-3,873
| -31% | -$443K |
|
1949
Inhibrx
INBX
$1.17B
| $1.01M | ﹤0.01% |
12,746
-4,596
| -27% | -$313K |
|
1950
Sonos
SONO
$2B
| $1.01M | ﹤0.01% |
57,268
+13,056
| +30% | +$228K |
|
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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.