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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 | |
|---|---|---|---|---|---|---|
251
General Dynamics
GD
$105B
| $51.2M | 0.06% |
152,043
+29,080
| +24% | +$9.92M |
|
252
WisdomTree Trust WisdomTree US Quality Dividend Growth Fund
DGRW
$16.6B
| $50.4M | 0.06% |
564,088
+192,442
| +52% | +$17.2M |
|
253
Dimensional US Targeted Value ETF
DFAT
$14.5B
| $49.9M | 0.06% |
838,675
+23,641
| +3% | +$1.38M |
|
254
Schwab US Aggregate Bond ETF
SCHZ
$10.5B
| $49.9M | 0.06% |
2,136,384
+61,502
| +3% | +$1.44M |
|
255
Verizon
VZ
$194B
| $49.8M | 0.06% |
1,221,727
-90,667
| -7% | -$3.68M |
|
256
Mondelez International
MDLZ
$77.7B
| $49.3M | 0.06% |
916,723
-150,422
| -14% | -$8.66M |
|
257
FedEx
FDX
$74.5B
| $49.2M | 0.06% |
170,404
+32,283
| +23% | +$8.48M |
|
258
Snowflake
SNOW
$92.9B
| $48.9M | 0.06% |
222,998
+16,398
| +8% | +$4M |
|
259
Vulcan Materials
VMC
$36.3B
| $48.8M | 0.06% |
170,938
-10,341
| -6% | -$3.03M |
|
260
Schwab Emerging Markets Equity ETF
SCHE
$12.3B
| $48.7M | 0.06% |
1,488,398
+52,812
| +4% | +$1.76M |
|
261
Ametek
AME
$55.5B
| $48.7M | 0.06% |
237,375
+86,316
| +57% | +$16.8M |
|
262
Vanguard Extended Market ETF
VXF
$30.3B
| $48.1M | 0.06% |
229,859
+5,722
| +3% | +$1.2M |
|
263
Adobe
ADBE
$89.5B
| $47.8M | 0.06% |
136,424
-3,511
| -3% | -$1.19M |
|
264
Vanguard Mid-Cap Growth ETF
VOT
$19B
| $47.5M | 0.06% |
170,336
+7,418
| +5% | +$2.12M |
|
265
Dimensional US Small Cap ETF
DFAS
$15.2B
| $47.1M | 0.06% |
676,560
+123,759
| +22% | +$8.53M |
|
266
HCA Healthcare
HCA
$84.8B
| $46.8M | 0.06% |
100,251
-3,464
| -3% | -$1.61M |
|
267
iShares 0-3 Month Treasury Bond ETF
SGOV
$98.6B
| $46.7M | 0.06% |
464,925
+60,945
| +15% | +$6.12M |
|
268
Illinois Tool Works
ITW
$81.4B
| $46.3M | 0.06% |
187,778
-8,082
| -4% | -$2.01M |
|
269
Air Products & Chemicals
APD
$66.3B
| $46.2M | 0.06% |
186,978
-44,808
| -19% | -$11.4M |
|
270
iShares 0-5 Year High Yield Corporate Bond ETF
SHYG
$7.57B
| $46.2M | 0.06% |
1,077,058
+28,484
| +3% | +$1.22M |
|
271
Flexsteel Industries
FLXS
$306M
| $46.1M | 0.05% |
+1,167,357
| New | +$45.5M |
|
272
iShares Bitcoin Trust
IBIT
$47.2B
| $46.1M | 0.05% |
927,991
+235,076
| +34% | +$13.4M |
|
273
Dimensional US High Profitability ETF
DUHP
$12.3B
| $46M | 0.05% |
1,210,531
-42,360
| -3% | -$1.6M |
|
274
Baker Hughes
BKR
$56.8B
| $45.8M | 0.05% |
1,004,848
-69,105
| -6% | -$3.28M |
|
275
Fidelity Wise Origin Bitcoin Fund
FBTC
$11.9B
| $45.6M | 0.05% |
598,461
+10,009
| +2% | +$873K |
|
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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.