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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 | |
|---|---|---|---|---|---|---|
76
Schwab US Dividend Equity ETF
SCHD
$102B
| $189M | 0.23% |
6,899,443
-354,105
| -5% | -$9.63M |
|
77
KLA
KLAC
$275B
| $186M | 0.22% |
1,532,220
-91,400
| -6% | -$10.7M |
|
|
SPYM
78
State Street SPDR Portfolio S&P 500 ETF
SPYM
$158B
| $186M | 0.22% |
2,316,179
+179,393
| +8% | +$14.3M |
|
79
Vanguard Large-Cap ETF
VV
$51.9B
| $185M | 0.22% |
588,298
+14,334
| +2% | +$4.48M |
|
80
Caterpillar
CAT
$409B
| $185M | 0.22% |
322,922
+15,893
| +5% | +$8.83M |
|
81
Cisco
CSCO
$450B
| $185M | 0.22% |
2,400,080
+45,468
| +2% | +$3.37M |
|
82
iShares Core Dividend Growth ETF
DGRO
$42.6B
| $180M | 0.21% |
2,598,771
-44,335
| -2% | -$3.05M |
|
|
P
83
Everpure Inc
P
$24.8B
| $180M | 0.21% |
2,679,161
+80,039
| +3% | +$6.69M |
|
84
Vanguard Real Estate ETF
VNQ
$39.9B
| $176M | 0.21% |
1,986,060
-5,378
| -0.3% | -$483K |
|
85
JPMorgan Core Plus Bond ETF
JCPB
$13.8B
| $172M | 0.2% |
3,632,956
+694,145
| +24% | +$33M |
|
86
iShares Russell Mid-Cap ETF
IWR
$56.8B
| $171M | 0.2% |
1,775,314
+42,280
| +2% | +$4.07M |
|
87
TSMC
TSM
$2.09T
| $171M | 0.2% |
562,632
+17,554
| +3% | +$5.15M |
|
88
iShares Core S&P Total US Stock Market ETF
ITOT
$93.2B
| $169M | 0.2% |
1,139,382
+19,394
| +2% | +$2.86M |
|
89
SPDR Gold Trust
GLD
$131B
| $168M | 0.2% |
423,915
-22,851
| -5% | -$8.73M |
|
90
Linde
LIN
$237B
| $168M | 0.2% |
393,231
+5,786
| +1% | +$2.48M |
|
91
iShares Russell 2000 ETF
IWM
$80.9B
| $166M | 0.2% |
673,232
+16,525
| +3% | +$4.06M |
|
92
Leidos
LDOS
$14.1B
| $164M | 0.2% |
907,952
+23,637
| +3% | +$4.48M |
|
93
Trane Technologies
TT
$106B
| $163M | 0.19% |
419,635
+5,654
| +1% | +$2.34M |
|
94
Teledyne Technologies
TDY
$30.4B
| $161M | 0.19% |
314,376
+4,820
| +2% | +$2.54M |
|
95
State Street SPDR Portfolio S&P 500 Growth ETF
SPYG
$50.7B
| $160M | 0.19% |
1,502,485
+171,402
| +13% | +$18.2M |
|
96
Progressive
PGR
$124B
| $159M | 0.19% |
698,019
+53,383
| +8% | +$12.1M |
|
97
Goldman Sachs
GS
$313B
| $159M | 0.19% |
180,439
+4,847
| +3% | +$3.95M |
|
98
Lam Research
LRCX
$382B
| $158M | 0.19% |
921,242
-57,714
| -6% | -$8.98M |
|
99
State Street Technology Select Sector SPDR ETF
XLK
$115B
| $156M | 0.19% |
1,084,520
-35,490
| -3% | -$5.13M |
|
100
Netflix
NFLX
$292B
| $156M | 0.19% |
1,660,086
+69,396
| +4% | +$7.48M |
|
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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.