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 | |
|---|---|---|---|---|---|---|
1176
Okta
OKTA
$24.1B
| $3.06M | ﹤0.01% |
33,323
+303
| +0.9% | +$28.3K |
|
1177
Flutter Entertainment
FLUT
$18.4B
| $3.05M | ﹤0.01% |
12,014
+2,797
| +30% | +$819K |
|
1178
ActivePassive US Equity ETF
APUE
$2.4B
| $3.04M | ﹤0.01% |
74,664
-49,555
| -40% | -$1.94M |
|
1179
Bank of America Series L
BAC.PRL
$3.97B
| $3.04M | ﹤0.01% |
2,373
+12
| +0.5% | +$14.9K |
|
1180
Invesco AAA CLO Floating Rate Note ETF
ICLO
$512M
| $3.03M | ﹤0.01% |
118,363
-23,316
| -16% | -$597K |
|
1181
Enact Holdings
ACT
$6.58B
| $3.03M | ﹤0.01% |
79,044
-605
| -0.8% | -$22.4K |
|
1182
Vanguard Materials ETF
VAW
$3.01B
| $3.03M | ﹤0.01% |
14,786
+477
| +3% | +$96.9K |
|
1183
Capital Group International Focus Equity ETF
CGXU
$6.19B
| $3.02M | ﹤0.01% |
101,994
+33,237
| +48% | +$929K |
|
|
DCH
1184
Dauch Corp
DCH
$1.3B
| $3.02M | ﹤0.01% |
502,178
-2,893
| -0.6% | -$15.5K |
|
1185
First Trust NASDAQ Technology Dividend Index Fund
TDIV
$4.08B
| $3.01M | ﹤0.01% |
30,570
-1,077
| -3% | -$101K |
|
1186
abrdn Physical Precious Metals Basket Shares ETF
GLTR
$2.48B
| $3.01M | ﹤0.01% |
18,179
| – | – |
|
1187
M/I Homes
MHO
$3.84B
| $3M | ﹤0.01% |
20,784
-767
| -4% | -$104K |
|
1188
TRI-Continental Corp
TY
$1.88B
| $2.99M | ﹤0.01% |
88,071
+2,607
| +3% | +$86K |
|
1189
State Street SPDR S&P Emerging Markets Dividend ETF
EDIV
$1.22B
| $2.99M | ﹤0.01% |
76,882
-30,354
| -28% | -$1.18M |
|
1190
FT Vest US Equity Buffer ETF November
FNOV
$1.21B
| $2.99M | ﹤0.01% |
56,467
-5,064
| -8% | -$261K |
|
1191
Global X Robotics & Artificial Intelligence ETF
BOTZ
$3.19B
| $2.99M | ﹤0.01% |
84,281
-6,387
| -7% | -$215K |
|
1192
Invesco FTSE RAFI Developed Markets ex-US ETF
PXF
$2.84B
| $2.98M | ﹤0.01% |
48,772
+12,023
| +33% | +$715K |
|
1193
Alliant Energy
LNT
$19.3B
| $2.98M | ﹤0.01% |
44,229
-7,317
| -14% | -$472K |
|
1194
Houlihan Lokey
HLI
$9.82B
| $2.98M | ﹤0.01% |
14,504
+1,367
| +10% | +$268K |
|
1195
DexCom
DXCM
$28.6B
| $2.97M | ﹤0.01% |
44,196
-764
| -2% | -$60.5K |
|
1196
Waters Corp
WAT
$36.8B
| $2.97M | ﹤0.01% |
9,919
+2,552
| +35% | +$770K |
|
1197
JPMorgan Income ETF
JPIE
$10.1B
| $2.97M | ﹤0.01% |
64,001
+12,428
| +24% | +$575K |
|
1198
Allegion
ALLE
$13.2B
| $2.97M | ﹤0.01% |
16,719
-2,516
| -13% | -$415K |
|
1199
OGE Energy
OGE
$10.3B
| $2.96M | ﹤0.01% |
63,996
-16,673
| -21% | -$746K |
|
1200
Invesco Senior Loan ETF
BKLN
$6.97B
| $2.95M | ﹤0.01% |
140,887
-13,898
| -9% | -$291K |
|
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.