We are live on
!
Find out more
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 | |
|---|---|---|---|---|---|---|
1526
CenterPoint Energy
CNP
$28.8B
| $1.73M | ﹤0.01% |
44,455
-18,656
| -30% | -$705K |
|
|
AHL
1527
DELISTED
Aspen Insurance
AHL
| $1.72M | ﹤0.01% |
+46,925
| New | +$1.54M |
|
1528
State Street SPDR US Large Cap Low Volatility Index ETF
LGLV
$1.21B
| $1.72M | ﹤0.01% |
9,660
-429
| -4% | -$75.5K |
|
1529
AvalonBay Communities
AVB
$26.8B
| $1.72M | ﹤0.01% |
8,897
-2,424
| -21% | -$472K |
|
1530
FT Vest US Equity Moderate Buffer ETF January
GJAN
$434M
| $1.71M | ﹤0.01% |
41,150
-850
| -2% | -$34.7K |
|
1531
PTC
PTC
$14.5B
| $1.71M | ﹤0.01% |
8,427
-9,069
| -52% | -$1.85M |
|
1532
Jack Henry & Associates
JKHY
$10.9B
| $1.71M | ﹤0.01% |
11,471
-13,373
| -54% | -$2.22M |
|
1533
Hanover Insurance
THG
$7.68B
| $1.71M | ﹤0.01% |
9,405
+2,873
| +44% | +$493K |
|
|
UCB
1534
United Community Banks
UCB
$4.21B
| $1.71M | ﹤0.01% |
54,479
-1,561
| -3% | -$49.4K |
|
1535
Global X SuperDividend ETF
SDIV
$1.21B
| $1.71M | ﹤0.01% |
71,207
+61,649
| +645% | +$1.45M |
|
1536
InfraCap MLP ETF
AMZA
$461M
| $1.7M | ﹤0.01% |
42,380
+375
| +0.9% | +$15.9K |
|
1537
Ryanair
RYAAY
$29.8B
| $1.7M | ﹤0.01% |
28,267
+15,775
| +126% | +$962K |
|
1538
JPMorgan Active Value ETF
JAVA
$6.75B
| $1.7M | ﹤0.01% |
24,647
+551
| +2% | +$37K |
|
1539
Federal Realty Investment Trust
FRT
$11B
| $1.7M | ﹤0.01% |
16,734
+12,245
| +273% | +$1.18M |
|
1540
Varonis Systems
VRNS
$5.36B
| $1.69M | ﹤0.01% |
29,493
+10,571
| +56% | +$586K |
|
1541
International Flavors & Fragrances
IFF
$19.5B
| $1.69M | ﹤0.01% |
27,394
+7,548
| +38% | +$518K |
|
1542
Liberty Media Series C
FWONK
$24.6B
| $1.68M | ﹤0.01% |
16,128
-497
| -3% | -$50.4K |
|
|
COOP
1543
DELISTED
Mr. Cooper
COOP
| $1.68M | ﹤0.01% |
7,977
-10,904
| -58% | -$2.01M |
|
1544
Vontier
VNT
$4.48B
| $1.68M | ﹤0.01% |
40,054
+10,350
| +35% | +$426K |
|
1545
VanEck Intermediate Muni ETF
ITM
$2.14B
| $1.68M | ﹤0.01% |
36,038
+825
| +2% | +$37.8K |
|
1546
Sylvamo
SLVM
$1.5B
| $1.68M | ﹤0.01% |
37,977
-3,407
| -8% | -$158K |
|
1547
Rigetti Computing
RGTI
$5.2B
| $1.68M | ﹤0.01% |
56,344
+2,405
| +4% | +$42.2K |
|
1548
Alamos Gold
AGI
$12.5B
| $1.67M | ﹤0.01% |
47,973
+534
| +1% | +$15.3K |
|
1549
iShares Broad USD High Yield Corporate Bond ETF
USHY
$29.2B
| $1.67M | ﹤0.01% |
44,190
+160
| +0.4% | +$6K |
|
1550
Millicom
TIGO
$16B
| $1.67M | ﹤0.01% |
34,376
-1,472
| -4% | -$64.6K |
|
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.