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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 | |
|---|---|---|---|---|---|---|
1351
Nuveen ESG International Developed Markets Equity ETF
NUDM
$698M
| $2.59M | ﹤0.01% |
71,543
+501
| +0.7% | +$19K |
|
1352
Chemed
CHE
$6.76B
| $2.58M | ﹤0.01% |
6,040
+2,174
| +56% | +$946K |
|
1353
AB Tax-Aware Short Duration Municipal ETF
TAFI
$1.37B
| $2.58M | ﹤0.01% |
102,511
+12,246
| +14% | +$309K |
|
1354
Harmony Gold Mining
HMY
$9.92B
| $2.57M | ﹤0.01% |
129,383
+2,444
| +2% | +$45.6K |
|
1355
Regency Centers
REG
$15.1B
| $2.56M | ﹤0.01% |
37,112
+29,805
| +408% | +$2.09M |
|
1356
Valaris
VAL
$5.43B
| $2.56M | ﹤0.01% |
50,720
+7,161
| +16% | +$384K |
|
1357
Convergence Long/Short Equity ETF
CLSE
$786M
| $2.56M | ﹤0.01% |
93,506
+175
| +0.2% | +$4.67K |
|
1358
NGL Energy Partners
NGL
$1.87B
| $2.56M | ﹤0.01% |
255,502
+25,000
| +11% | +$210K |
|
1359
Vanguard Communication Services ETF
VOX
$5.6B
| $2.55M | ﹤0.01% |
13,156
-871
| -6% | -$163K |
|
1360
Mercury Insurance
MCY
$6.01B
| $2.54M | ﹤0.01% |
27,040
+859
| +3% | +$74.5K |
|
1361
On Holding
ONON
$12.4B
| $2.54M | ﹤0.01% |
54,587
+6,025
| +12% | +$260K |
|
1362
Vanguard Long-Term Bond ETF
BLV
$5.78B
| $2.53M | ﹤0.01% |
36,424
+607
| +2% | +$43K |
|
1363
Selective Insurance
SIGI
$5.53B
| $2.52M | ﹤0.01% |
30,104
+19,360
| +180% | +$1.55M |
|
1364
Capital Group Global Growth Equity ETF
CGGO
$11.3B
| $2.52M | ﹤0.01% |
72,647
+34,466
| +90% | +$1.19M |
|
1365
iShares North American Natural Resources ETF
IGE
$735M
| $2.52M | ﹤0.01% |
50,118
+228
| +0.5% | +$11.2K |
|
1366
Macy's
M
$6.57B
| $2.51M | ﹤0.01% |
113,860
+92,493
| +433% | +$1.89M |
|
1367
Bitwise Crypto Industry Innovators ETF
BITQ
$392M
| $2.51M | ﹤0.01% |
125,852
-455
| -0.4% | -$11.2K |
|
1368
Sunoco
SUN
$14B
| $2.51M | ﹤0.01% |
47,852
-3,325
| -6% | -$176K |
|
1369
Pinduoduo
PDD
$121B
| $2.51M | ﹤0.01% |
22,092
+165
| +0.8% | +$20.5K |
|
1370
iShare MSCI Eurozone ETF
EZU
$9.45B
| $2.51M | ﹤0.01% |
39,084
+17,329
| +80% | +$1.09M |
|
1371
First Trust California Municipal High income ETF
FCAL
$219M
| $2.5M | ﹤0.01% |
50,604
+3,101
| +7% | +$153K |
|
1372
Estee Lauder
EL
$30.1B
| $2.49M | ﹤0.01% |
23,812
+9,282
| +64% | +$901K |
|
1373
iShares 0-5 Year Investment Grade Corporate Bond ETF
SLQD
$2.37B
| $2.49M | ﹤0.01% |
49,109
-5,161
| -10% | -$262K |
|
1374
ActivePassive US Equity ETF
APUE
$2.39B
| $2.49M | ﹤0.01% |
59,663
-15,001
| -20% | -$621K |
|
1375
Jackson Financial
JXN
$8.44B
| $2.48M | ﹤0.01% |
23,255
+9,392
| +68% | +$934K |
|
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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.