We are live on
!
Find out more
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 | |
|---|---|---|---|---|---|---|
1826
LPL Financial
LPLA
$27.2B
| $1.19M | ﹤0.01% |
3,341
+175
| +6% | +$61.9K |
|
1827
Bioventus
BVS
$885M
| $1.19M | ﹤0.01% |
160,312
-2,244
| -1% | -$16.1K |
|
1828
H.B. Fuller
FUL
$3.08B
| $1.19M | ﹤0.01% |
19,983
+4,480
| +29% | +$263K |
|
1829
FT Vest US Equity Buffer & Premium Income ETF September
XISE
$35.7M
| $1.19M | ﹤0.01% |
39,111
-2,768
| -7% | -$83.7K |
|
1830
Exponent
EXPO
$3.15B
| $1.19M | ﹤0.01% |
17,101
+2,014
| +13% | +$141K |
|
1831
MannKind Corp
MNKD
$1.2B
| $1.19M | ﹤0.01% |
209,479
+2,777
| +1% | +$15.3K |
|
1832
FT Vest US Equity Buffer ETF December
FDEC
$1.32B
| $1.18M | ﹤0.01% |
23,138
+5,282
| +30% | +$264K |
|
1833
Restaurant Brands International
QSR
$26B
| $1.18M | ﹤0.01% |
17,336
-193
| -1% | -$13.3K |
|
1834
Bankunited
BKU
$3.4B
| $1.18M | ﹤0.01% |
26,542
+5,173
| +24% | +$214K |
|
1835
Goldman Sachs ActiveBeta International Equity ETF
GSIE
$5.92B
| $1.18M | ﹤0.01% |
27,548
-29,072
| -51% | -$1.21M |
|
1836
Capital Group Dividend Growers ETF
CGDG
$5.46B
| $1.18M | ﹤0.01% |
33,001
+11,228
| +52% | +$395K |
|
1837
Builders FirstSource
BLDR
$7.84B
| $1.18M | ﹤0.01% |
11,421
-29,077
| -72% | -$3.27M |
|
1838
Simplify Hedged Equity ETF
HEQT
$298M
| $1.17M | ﹤0.01% |
36,643
+22,200
| +154% | +$703K |
|
1839
Global X US Preferred ETF
PFFD
$2.15B
| $1.17M | ﹤0.01% |
61,838
-45,009
| -42% | -$861K |
|
1840
iShares Morningstar Small-Cap Value ETF
ISCV
$700M
| $1.17M | ﹤0.01% |
17,049
+3
| +0% | +$202 |
|
1841
Banco Bradesco
BBD
$38.5B
| $1.17M | ﹤0.01% |
349,690
+1,306
| +0.4% | +$4.44K |
|
1842
Capital Group Municipal Income ETF
CGMU
$6.4B
| $1.16M | ﹤0.01% |
42,544
+2,390
| +6% | +$65.4K |
|
|
CNR
1843
Core Natural Resources Inc
CNR
$4.03B
| $1.16M | ﹤0.01% |
13,149
-6,642
| -34% | -$566K |
|
|
TEF
1844
DELISTED
Telefonica
TEF
| $1.16M | ﹤0.01% |
285,942
-220,344
| -44% | -$993K |
|
1845
Avnet
AVT
$7.14B
| $1.16M | ﹤0.01% |
24,053
+12,398
| +106% | +$609K |
|
1846
CVB Financial
CVBF
$4B
| $1.16M | ﹤0.01% |
62,193
+17,330
| +39% | +$331K |
|
1847
FT Vest US Equity Enhance & Moderate Buffer ETF July
XJUL
$41.9M
| $1.16M | ﹤0.01% |
29,559
+1,820
| +7% | +$70.3K |
|
1848
VanEck Green Bond ETF
GRNB
$185M
| $1.15M | ﹤0.01% |
47,457
+286
| +0.6% | +$6.98K |
|
1849
Syndax Pharmaceuticals
SNDX
$1.76B
| $1.15M | ﹤0.01% |
54,987
+31,547
| +135% | +$550K |
|
1850
VanEck Rare Earth/Strategic Metals ETF
REMX
$1.95B
| $1.15M | ﹤0.01% |
15,605
-3,443
| -18% | -$247K |
|
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.