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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 | |
|---|---|---|---|---|---|---|
1626
ArcelorMittal
MT
$50.9B
| $1.63M | ﹤0.01% |
35,674
+1,537
| +5% | +$63.2K |
|
1627
Avista
AVA
$3.43B
| $1.62M | ﹤0.01% |
41,927
+8,599
| +26% | +$336K |
|
1628
Astera Labs
ALAB
$48.4B
| $1.61M | ﹤0.01% |
9,697
-10,481
| -52% | -$1.75M |
|
1629
Amkor Technology
AMKR
$15B
| $1.61M | ﹤0.01% |
40,898
-57,002
| -58% | -$2.03M |
|
1630
United Natural Foods
UNFI
$2.97B
| $1.61M | ﹤0.01% |
47,927
+10,162
| +27% | +$378K |
|
1631
M/I Homes
MHO
$3.81B
| $1.61M | ﹤0.01% |
12,603
-8,181
| -39% | -$1.08M |
|
|
VSXY
1632
Victoria's Secret
VSXY
$6.78B
| $1.61M | ﹤0.01% |
29,689
+10,147
| +52% | +$403K |
|
1633
Nordic American Tanker
NAT
$1.37B
| $1.61M | ﹤0.01% |
467,551
+14,845
| +3% | +$52.5K |
|
1634
Nuveen Municipal High Income Opportunity Fund
NMZ
$2.2B
| $1.61M | ﹤0.01% |
157,813
+67,137
| +74% | +$708K |
|
1635
Xcel Energy
XEL
$50.4B
| $1.6M | ﹤0.01% |
21,798
-106,481
| -83% | -$8.4M |
|
1636
Innovator US Equity Power Buffer ETF November
PNOV
$880M
| $1.6M | ﹤0.01% |
+38,346
| New | +$1.59M |
|
1637
NMI Holdings
NMIH
$3.27B
| $1.6M | ﹤0.01% |
39,111
+14,546
| +59% | +$550K |
|
1638
CrossAmerica Partners
CAPL
$838M
| $1.6M | ﹤0.01% |
77,454
-30,419
| -28% | -$625K |
|
1639
Envista
NVST
$4.34B
| $1.59M | ﹤0.01% |
73,256
+59,495
| +432% | +$1.22M |
|
1640
Vanguard FTSE Pacific ETF
VPL
$8.06B
| $1.59M | ﹤0.01% |
17,606
+289
| +2% | +$26.1K |
|
1641
iShares Core Conservative Allocation ETF
AOK
$787M
| $1.59M | ﹤0.01% |
39,651
+5,622
| +17% | +$227K |
|
1642
Goldman Sachs ActiveBeta Emerging Markets Equity ETF
GEM
$1.66B
| $1.58M | ﹤0.01% |
38,077
-12,843
| -25% | -$535K |
|
1643
Inter&Co
INTR
$2.45B
| $1.58M | ﹤0.01% |
185,967
-13,682
| -7% | -$121K |
|
1644
Rayonier
RYN
$6.52B
| $1.57M | ﹤0.01% |
72,661
+20,989
| +41% | +$475K |
|
1645
NETSCOUT
NTCT
$2.86B
| $1.57M | ﹤0.01% |
57,968
+19,167
| +49% | +$518K |
|
1646
iShares MSCI Intl Value Factor ETF
IVLU
$4.34B
| $1.57M | ﹤0.01% |
41,218
-4,801
| -10% | -$176K |
|
1647
Fidelity MSCI Energy Index ETF
FENY
$1.97B
| $1.57M | ﹤0.01% |
63,184
+1,430
| +2% | +$35.3K |
|
|
TNGY
1648
Tortoise Energy ETF
TNGY
$547M
| $1.56M | ﹤0.01% |
172,639
-6,609
| -4% | -$60.2K |
|
|
BIDD
1649
iShares International Dividend Active ETF
BIDD
$408M
| $1.55M | ﹤0.01% |
53,901
-103,596
| -66% | -$2.94M |
|
1650
ARK Genomic Revolution ETF
ARKG
$1.54B
| $1.55M | ﹤0.01% |
53,563
+15,880
| +42% | +$477K |
|
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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.