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 | |
|---|---|---|---|---|---|---|
51
iShares Russell 1000 Growth ETF
IWF
$122B
| $277M | 0.33% |
2,338,516
+23,444
| +1% | +$2.78M |
|
52
Schwab US Large- Cap ETF
SCHX
$70.9B
| $275M | 0.33% |
10,235,455
+651,340
| +7% | +$17.4M |
|
|
SCHV
53
Schwab US Large-Cap Value ETF
SCHV
$15.8B
| $270M | 0.32% |
9,103,028
+329,550
| +4% | +$9.63M |
|
54
Berkshire Hathaway Class A
BRK.A
$1.07T
| $261M | 0.31% |
346
-2
| -0.6% | -$1.49M |
|
55
McDonald's
MCD
$188B
| $259M | 0.31% |
846,008
+25,265
| +3% | +$7.74M |
|
56
NextEra Energy
NEE
$187B
| $254M | 0.3% |
3,166,107
+26,975
| +0.9% | +$2.23M |
|
57
iShares S&P 500 Value ETF
IVE
$48.9B
| $253M | 0.3% |
1,191,076
+75,038
| +7% | +$15.7M |
|
58
CrowdStrike
CRWD
$187B
| $252M | 0.3% |
2,150,196
+170,904
| +9% | +$21.8M |
|
59
Chevron
CVX
$388B
| $247M | 0.29% |
1,622,905
+16,422
| +1% | +$2.5M |
|
60
TJX Companies
TJX
$170B
| $230M | 0.27% |
1,500,049
+231,522
| +18% | +$34.2M |
|
61
Abbott
ABT
$180B
| $230M | 0.27% |
1,838,997
-54,423
| -3% | -$6.93M |
|
62
Cadence Design Systems
CDNS
$90B
| $225M | 0.27% |
721,018
+164,423
| +30% | +$53.7M |
|
63
Palantir
PLTR
$295B
| $223M | 0.27% |
1,252,363
+135,746
| +12% | +$24.6M |
|
64
iShares Core MSCI Total International Stock ETF
IXUS
$57.5B
| $220M | 0.26% |
2,601,225
+38,710
| +2% | +$3.25M |
|
65
iShares National Muni Bond ETF
MUB
$45.1B
| $219M | 0.26% |
2,048,932
+170,903
| +9% | +$18.3M |
|
66
Oracle
ORCL
$331B
| $219M | 0.26% |
1,123,458
-62,657
| -5% | -$14.9M |
|
67
Schwab International Equity ETF
SCHF
$65.6B
| $215M | 0.26% |
8,951,435
+34,152
| +0.4% | +$812K |
|
68
Stryker
SYK
$127B
| $213M | 0.25% |
606,408
+1,316
| +0.2% | +$479K |
|
69
iShares Core S&P Small-Cap ETF
IJR
$109B
| $209M | 0.25% |
1,742,455
+4,912
| +0.3% | +$587K |
|
70
iShares 7-10 Year Treasury Bond ETF
IEF
$47.1B
| $209M | 0.25% |
2,177,627
+73,510
| +3% | +$7.11M |
|
71
State Street SPDR Portfolio Developed World ex-US ETF
SPDW
$39.7B
| $207M | 0.25% |
4,659,049
+209,802
| +5% | +$9.17M |
|
72
T-Mobile US
TMUS
$193B
| $205M | 0.24% |
1,010,988
-188,578
| -16% | -$40M |
|
73
iShares Russell 1000 ETF
IWB
$47.7B
| $204M | 0.24% |
546,824
+11,225
| +2% | +$4.16M |
|
|
DFUS
74
Dimensional US Equity ETF
DFUS
$20.7B
| $201M | 0.24% |
2,711,729
+349,019
| +15% | +$25.6M |
|
75
Vanguard Tax-Exempt Bond Index Fund
VTEB
$45.1B
| $199M | 0.24% |
3,957,789
+415,594
| +12% | +$20.9M |
|
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.