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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 | |
|---|---|---|---|---|---|---|
1851
iShares iBonds Dec 2028 Term Muni Bond ETF
IBMQ
$657M
| $1.15M | ﹤0.01% |
45,071
+20,819
| +86% | +$532K |
|
1852
Eastern Bankshares
EBC
$5.35B
| $1.15M | ﹤0.01% |
62,528
+2,106
| +3% | +$38.6K |
|
1853
FT Vest Buffered Allocation Growth ETF
BUFG
$325M
| $1.15M | ﹤0.01% |
41,735
+3,429
| +9% | +$93.2K |
|
1854
Blue Owl Capital
OWL
$6.6B
| $1.15M | ﹤0.01% |
76,703
+43,268
| +129% | +$677K |
|
|
MZTI
1855
The Marzetti Company
MZTI
$3.03B
| $1.15M | ﹤0.01% |
6,964
+1,363
| +24% | +$227K |
|
1856
Aveanna Healthcare
AVAH
$2.14B
| $1.14M | ﹤0.01% |
140,028
-67
| -0% | -$605 |
|
1857
Riot Platforms
RIOT
$8.04B
| $1.14M | ﹤0.01% |
90,197
-1,395
| -2% | -$23.9K |
|
1858
iShares MSCI Japan ETF
EWJ
$21.3B
| $1.14M | ﹤0.01% |
14,154
-48
| -0.3% | -$3.94K |
|
1859
First Majestic Silver
AG
$7.77B
| $1.14M | ﹤0.01% |
68,389
+16,801
| +33% | +$233K |
|
1860
Belpointe PREP
OZ
$177M
| $1.14M | ﹤0.01% |
17,489
-4,390
| -20% | -$276K |
|
1861
Maplebear
CART
$10.5B
| $1.13M | ﹤0.01% |
25,195
+18,866
| +298% | +$772K |
|
|
GRNY
1862
FundStrat Granny Shots US Large Cap ETF
GRNY
$4.28B
| $1.13M | ﹤0.01% |
45,630
+17,241
| +61% | +$433K |
|
1863
Doximity
DOCS
$3.82B
| $1.13M | ﹤0.01% |
25,458
-10,119
| -28% | -$568K |
|
1864
Ingersoll Rand
IR
$33.8B
| $1.13M | ﹤0.01% |
14,279
-14,440
| -50% | -$1.14M |
|
1865
Vesta Real Estate
VTMX
$3.24B
| $1.13M | ﹤0.01% |
36,909
-2,982
| -7% | -$88.3K |
|
1866
B2Gold
BTG
$5.14B
| $1.12M | ﹤0.01% |
249,429
+8,197
| +3% | +$38.2K |
|
1867
Janus Henderson Mortgage-Backed Securities ETF
JMBS
$6.76B
| $1.12M | ﹤0.01% |
24,578
+1,213
| +5% | +$55.5K |
|
1868
Eaton Vance Tax-Advantaged Dividend Income Fund
EVT
$2.09B
| $1.12M | ﹤0.01% |
44,562
+3,081
| +7% | +$75.2K |
|
1869
iShares US Small Cap Value Factor ETF
SVAL
$202M
| $1.12M | ﹤0.01% |
32,676
+123
| +0.4% | +$4.16K |
|
1870
First Citizens BancShares
FCNCA
$25B
| $1.12M | ﹤0.01% |
522
+406
| +350% | +$765K |
|
1871
Imperial Oil
IMO
$60.7B
| $1.12M | ﹤0.01% |
12,946
+2,164
| +20% | +$197K |
|
1872
Stellantis
STLA
$16.7B
| $1.12M | ﹤0.01% |
102,597
+26,996
| +36% | +$290K |
|
1873
SGHC Ltd
SGHC
$7.6B
| $1.11M | ﹤0.01% |
93,273
-9,998
| -10% | -$120K |
|
1874
EA Bridgeway Omni Small-Cap Value ETF
BSVO
$2.45B
| $1.11M | ﹤0.01% |
47,810
+20
| +0% | +$459 |
|
1875
State Street SPDR Dow Jones REIT ETF
RWR
$1.91B
| $1.11M | ﹤0.01% |
11,313
-637
| -5% | -$63.5K |
|
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.