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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
+9.26%
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
$77.4B
AUM Growth
+$8.11B
(+12%)
Cap. Flow
+$3.32B
Cap. Flow
% of AUM
4.29%
Top 10 Holdings %
Top 10 Hldgs %
28.04%
Holding
3,806
New
339
Increased
1,836
Reduced
1,278
Closed
264
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
ProShares Ultra Semiconductors
USD
|
+$770M |
| 2 |
NVIDIA
NVDA
|
+$373M |
| 3 |
Meta Platforms (Facebook)
META
|
+$179M |
| 4 |
Teledyne Technologies
TDY
|
+$167M |
| 5 |
Apple
AAPL
|
+$155M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Take-Two Interactive
TTWO
|
+$189M |
| 2 |
lululemon athletica
LULU
|
+$80.3M |
| 3 |
iShares 0-1 Year Treasury Bond ETF
SHV
|
+$79.8M |
| 4 |
Arch Capital
ACGL
|
+$42.3M |
| 5 |
Advanced Micro Devices
AMD
|
+$38.4M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 22.54% |
| 2 | Financials | 7.9% |
| 3 | Consumer Discretionary | 5.38% |
| 4 | Communication Services | 4.83% |
| 5 | Healthcare | 4.73% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
2351
PGIM Short Duration High Yield ETF
PSH
$170M
| $553K | ﹤0.01% |
10,885
+3,161
| +41% | +$160K |
|
2352
Pacer Trendpilot 100 ETF
PTNQ
$1.19B
| $552K | ﹤0.01% |
7,116
-575
| -7% | -$42.5K |
|
2353
CEVA Inc
CEVA
$980M
| $551K | ﹤0.01% |
20,869
-2,692
| -11% | -$62.7K |
|
2354
Skywest
SKYW
$4.37B
| $550K | ﹤0.01% |
5,466
-1,931
| -26% | -$216K |
|
2355
Invesco FTSE RAFI Developed Markets ex-US Small-Mid ETF
PDN
$350M
| $550K | ﹤0.01% |
13,373
+1,682
| +14% | +$67.5K |
|
2356
Kura Oncology
KURA
$901M
| $549K | ﹤0.01% |
62,013
+51,256
| +476% | +$365K |
|
2357
Dave Inc
DAVE
$5.16B
| $549K | ﹤0.01% |
2,752
+754
| +38% | +$163K |
|
2358
CNX Resources
CNX
$4.77B
| $548K | ﹤0.01% |
17,066
-2,783
| -14% | -$85.3K |
|
2359
Rush Enterprises Class A
RUSHA
$5.98B
| $546K | ﹤0.01% |
10,216
+539
| +6% | +$30K |
|
2360
Alignment Healthcare
ALHC
$3.86B
| $545K | ﹤0.01% |
+31,251
| New | +$463K |
|
2361
First Trust Dow Jones Global Select Dividend Index Fund
FGD
$1.53B
| $544K | ﹤0.01% |
18,939
+5,561
| +42% | +$159K |
|
|
SAIL
2362
SailPoint Inc
SAIL
$8.7B
| $544K | ﹤0.01% |
24,647
+3,724
| +18% | +$78K |
|
2363
FT Vest US Equity Buffer ETF January
FJAN
$1.41B
| $542K | ﹤0.01% |
10,814
| – | – |
|
2364
BlackRock Enhanced Equity Dividend Trust
BDJ
$1.7B
| $542K | ﹤0.01% |
59,523
+29,203
| +96% | +$261K |
|
2365
First Trust Mid Cap Growth AlphaDEX Fund
FNY
$585M
| $542K | ﹤0.01% |
5,915
+55
| +0.9% | +$4.75K |
|
2366
FT Vest US Equity Buffer ETF May
FMAY
$1.4B
| $541K | ﹤0.01% |
10,345
-733
| -7% | -$37.5K |
|
2367
Signet Jewelers
SIG
$3.72B
| $540K | ﹤0.01% |
5,625
-829
| -13% | -$71K |
|
|
ONT
2368
Onterris Inc
ONT
$718M
| $538K | ﹤0.01% |
19,607
+2,007
| +11% | +$52.5K |
|
2369
PBF Energy
PBF
$7.43B
| $538K | ﹤0.01% |
17,844
-477
| -3% | -$12.5K |
|
2370
Santander
BSBR
$40.7B
| $538K | ﹤0.01% |
96,196
-22,475
| -19% | -$115K |
|
2371
PTC Therapeutics
PTCT
$6.29B
| $537K | ﹤0.01% |
8,745
+426
| +5% | +$22.2K |
|
2372
Xometry
XMTR
$4.75B
| $536K | ﹤0.01% |
9,844
+301
| +3% | +$13.1K |
|
2373
Regency Centers
REG
$15.1B
| $533K | ﹤0.01% |
+7,307
| New | +$521K |
|
2374
Icon
ICLR
$13B
| $532K | ﹤0.01% |
3,041
+491
| +19% | +$82.2K |
|
2375
ATI
ATI
$26.3B
| $532K | ﹤0.01% |
6,542
-4,149
| -39% | -$336K |
|
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Mariner's Q3 2025 Portfolio in Review
As of Q3 2025, Mariner held 3,806 positions worth $77.4B, up 12% from $69.3B the previous quarter. Its ten largest holdings account for 28% of the portfolio.
Mariner deployed $3.32B of net new capital in Q3 2025, opening 339 new positions and adding to 1,836 existing holdings. Its largest new stake was ProShares Ultra Semiconductors: 17,808,292 shares worth $8.97M.
By sector, the portfolio is most concentrated in Technology at 23% of assets, up from 21% a quarter earlier, followed by Financials and Consumer Discretionary.
On the sell side, the largest reduction was Take-Two Interactive, an estimated $189M trimmed.
- Mariner's largest Q3 2025 buy was ProShares Ultra Semiconductors: 17,808,292 shares worth $8.97M.
- Mariner added most to NVIDIA in Q3 2025, an estimated $373M increase.
- Mariner's biggest Q3 2025 reduction was Take-Two Interactive, cutting an estimated $189M.
- Mariner fully exited Hess in Q3 2025, selling an estimated $5.21M.
- Mariner's ten largest holdings make up 28% of its $77.4B portfolio in Q3 2025.
- Mariner opened 339 new positions and closed 264 in Q3 2025.
- Mariner's portfolio value rose 12% quarter-over-quarter to $77.4B.
Based on Mariner's 13F filing for Q3 2025, filed 14 Nov 2025.