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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 | |
|---|---|---|---|---|---|---|
2651
Equity Bancshares
EQBK
$1.04B
| $368K | ﹤0.01% |
9,030
+3,944
| +78% | +$160K |
|
|
LTC
2652
LTC Properties
LTC
$2.15B
| $367K | ﹤0.01% |
9,965
+3,036
| +44% | +$108K |
|
2653
MetroCity Bankshares
MCBS
$994M
| $367K | ﹤0.01% |
13,244
-43
| -0.3% | -$1.25K |
|
2654
Pacer Cash Cows Fund of Funds ETF
HERD
$98.2M
| $366K | ﹤0.01% |
8,651
+1,400
| +19% | +$58.1K |
|
2655
USA Compression Partners
USAC
$3.75B
| $366K | ﹤0.01% |
15,252
+55
| +0.4% | +$1.32K |
|
2656
VanEck Low Carbon Energy ETF
SMOG
$128M
| $365K | ﹤0.01% |
2,874
| – | – |
|
2657
RPC Inc
RES
$1.23B
| $365K | ﹤0.01% |
76,699
+2,446
| +3% | +$11.5K |
|
2658
Gabelli Dividend & Income Trust
GDV
$2.61B
| $365K | ﹤0.01% |
13,448
+223
| +2% | +$5.95K |
|
2659
Rhythm Pharmaceuticals
RYTM
$7.44B
| $363K | ﹤0.01% |
3,597
-724
| -17% | -$67.2K |
|
2660
T. Rowe Price Small-Mid Cap ETF
TMSL
$2.73B
| $363K | ﹤0.01% |
10,326
| – | – |
|
2661
Ternium
TX
$9.26B
| $362K | ﹤0.01% |
+10,415
| New | +$342K |
|
2662
CNO Financial Group
CNO
$5B
| $361K | ﹤0.01% |
9,135
+923
| +11% | +$35.3K |
|
|
NTST
2663
NETSTREIT Corp
NTST
$2.18B
| $361K | ﹤0.01% |
20,003
+3,804
| +23% | +$68.8K |
|
2664
NOV
NOV
$7.45B
| $361K | ﹤0.01% |
27,239
-6,874
| -20% | -$88.8K |
|
2665
Evolv Technologies
EVLV
$982M
| $361K | ﹤0.01% |
47,776
+1,417
| +3% | +$10.3K |
|
2666
Syndax Pharmaceuticals
SNDX
$1.86B
| $361K | ﹤0.01% |
+23,440
| New | +$307K |
|
|
PINC
2667
DELISTED
Premier
PINC
| $360K | ﹤0.01% |
12,965
-1,262
| -9% | -$30.5K |
|
2668
Cricut
CRCT
$942M
| $360K | ﹤0.01% |
57,294
-17,370
| -23% | -$102K |
|
2669
FT Vest US Small Cap Moderate Buffer ETF May
SMAY
$110M
| $360K | ﹤0.01% |
14,230
+355
| +3% | +$8.76K |
|
|
SA
2670
Seabridge Gold
SA
$2.79B
| $360K | ﹤0.01% |
+14,920
| New | +$258K |
|
2671
Worthington Enterprises
WOR
$2.78B
| $360K | ﹤0.01% |
6,483
-30
| -0.5% | -$1.89K |
|
2672
United States Lime & Minerals
USLM
$3.13B
| $360K | ﹤0.01% |
2,734
+598
| +28% | +$69K |
|
2673
Groupon
GRPN
$1.04B
| $360K | ﹤0.01% |
15,403
+4,094
| +36% | +$118K |
|
2674
Vipshop
VIPS
$7.1B
| $360K | ﹤0.01% |
18,308
+561
| +3% | +$9.31K |
|
2675
FT Vest US Equity Moderate Buffer ETF December
GDEC
$437M
| $359K | ﹤0.01% |
9,790
+42
| +0.4% | +$1.51K |
|
Similar funds
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.