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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 | |
|---|---|---|---|---|---|---|
1551
Generac Holdings
GNRC
$11.6B
| $1.82M | ﹤0.01% |
13,366
-1,568
| -10% | -$253K |
|
1552
Capitol Federal Financial
CFFN
$1.07B
| $1.82M | ﹤0.01% |
267,714
+23,183
| +9% | +$151K |
|
1553
Willis Towers Watson
WTW
$28.6B
| $1.82M | ﹤0.01% |
5,552
-8,684
| -61% | -$2.84M |
|
1554
KraneShares CSI China Internet ETF
KWEB
$5.34B
| $1.82M | ﹤0.01% |
53,552
+7,710
| +17% | +$297K |
|
1555
Descartes Systems
DSGX
$6.09B
| $1.82M | ﹤0.01% |
20,744
-2,080
| -9% | -$186K |
|
1556
IAMGOLD
IAG
$8.5B
| $1.81M | ﹤0.01% |
110,033
+615
| +0.6% | +$8.66K |
|
1557
JPMorgan Active Value ETF
JAVA
$6.75B
| $1.81M | ﹤0.01% |
25,299
+652
| +3% | +$45.7K |
|
1558
PGIM Floating Rate Income ETF
PFRL
$122M
| $1.81M | ﹤0.01% |
36,466
+19,608
| +116% | +$976K |
|
1559
JPMorgan International Bond Opportunities ETF
JPIB
$2.09B
| $1.81M | ﹤0.01% |
37,199
+1,001
| +3% | +$49K |
|
1560
Bank of Hawaii
BOH
$3.17B
| $1.81M | ﹤0.01% |
26,416
+12,825
| +94% | +$845K |
|
1561
First Industrial Realty Trust
FR
$8.81B
| $1.81M | ﹤0.01% |
31,441
+1,554
| +5% | +$86.7K |
|
1562
American Eagle Outfitters
AEO
$2.98B
| $1.8M | ﹤0.01% |
68,347
+7,090
| +12% | +$140K |
|
1563
United Bankshares
UBSI
$6.57B
| $1.8M | ﹤0.01% |
46,982
+4,655
| +11% | +$173K |
|
1564
iMGP DBi Managed Futures Strategy ETF
DBMF
$4.03B
| $1.79M | ﹤0.01% |
63,901
+6,650
| +12% | +$190K |
|
1565
Grand Canyon Education
LOPE
$3.84B
| $1.79M | ﹤0.01% |
10,754
+6,238
| +138% | +$1.13M |
|
1566
Vanguard Intermediate-Term Tax-Exempt Bond ETF
VTEI
$1.48B
| $1.79M | ﹤0.01% |
17,741
+1,737
| +11% | +$175K |
|
1567
FT Vest US Equity Max Buffer ETF March
MARM
$108M
| $1.79M | ﹤0.01% |
54,067
+36,880
| +215% | +$1.21M |
|
|
TPC
1568
Tutor Perini Cor
TPC
$4.51B
| $1.79M | ﹤0.01% |
26,630
+15,790
| +146% | +$1.04M |
|
1569
Rambus
RMBS
$10.4B
| $1.78M | ﹤0.01% |
19,358
-513
| -3% | -$50.5K |
|
1570
iShares iBonds Dec 2027 Term Treasury ETF
IBTH
$2.25B
| $1.77M | ﹤0.01% |
78,985
-724
| -0.9% | -$16.3K |
|
1571
Global X S&P 500 Covered Call ETF
XYLD
$3.21B
| $1.77M | ﹤0.01% |
43,642
-2,581
| -6% | -$103K |
|
1572
MicroSectors FANG+ ETNs due Jan 8 2038
FNGS
$545M
| $1.76M | ﹤0.01% |
25,867
+887
| +4% | +$62.4K |
|
|
ETV
1573
Eaton Vance Tax-Managed Buy-Write Opportunities Fund
ETV
$1.71B
| $1.75M | ﹤0.01% |
122,193
-27,900
| -19% | -$399K |
|
|
AOD
1574
abrdn Total Dynamic Dividend Fund
AOD
$1.1B
| $1.75M | ﹤0.01% |
179,904
-13,828
| -7% | -$133K |
|
1575
Landstar System
LSTR
$6.5B
| $1.74M | ﹤0.01% |
+12,107
| New | +$1.61M |
|
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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.