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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 | |
|---|---|---|---|---|---|---|
176
Intuit
INTU
$81.1B
| $72.5M | 0.09% |
106,161
+7,165
| +7% | +$5.16M |
|
177
Nike
NKE
$61.9B
| $71.5M | 0.09% |
1,025,108
-484,294
| -32% | -$36.1M |
|
178
United Parcel Service
UPS
$97.6B
| $71.3M | 0.09% |
853,171
-17,240
| -2% | -$1.56M |
|
179
Medtronic
MDT
$107B
| $70.4M | 0.09% |
739,015
+39,591
| +6% | +$3.64M |
|
180
iShares Core MSCI International Developed Markets ETF
IDEV
$31B
| $70.1M | 0.09% |
874,194
+15,717
| +2% | +$1.22M |
|
181
First Trust Rising Dividend Achievers ETF
RDVY
$24.3B
| $70.1M | 0.09% |
1,041,625
-60,342
| -5% | -$3.91M |
|
182
Vanguard Mega Cap Growth ETF
MGK
$31.9B
| $70.1M | 0.09% |
870,470
-16,495
| -2% | -$1.27M |
|
183
Philip Morris
PM
$301B
| $70.1M | 0.09% |
431,904
-19,875
| -4% | -$3.34M |
|
184
Wells Fargo
WFC
$261B
| $70M | 0.09% |
834,653
+23,090
| +3% | +$1.87M |
|
185
Walt Disney
DIS
$165B
| $69.9M | 0.09% |
610,439
-1,887
| -0.3% | -$222K |
|
186
Altria Group
MO
$122B
| $69.7M | 0.09% |
1,054,882
+60,504
| +6% | +$3.83M |
|
187
Vanguard International High Dividend Yield ETF
VYMI
$20.2B
| $69.4M | 0.09% |
819,238
+82,734
| +11% | +$6.86M |
|
188
Gilead Sciences
GILD
$161B
| $69.1M | 0.09% |
622,241
+11,153
| +2% | +$1.27M |
|
189
S&P Global
SPGI
$126B
| $69M | 0.09% |
141,827
-4,138
| -3% | -$2.22M |
|
190
Vanguard S&P Small-Cap 600 ETF
VIOO
$4.13B
| $68.7M | 0.09% |
621,484
+6,065
| +1% | +$647K |
|
191
State Street SPDR Bloomberg 1-3 Month T-Bill ETF
BIL
$46.8B
| $68M | 0.09% |
741,282
-21,194
| -3% | -$1.94M |
|
192
iShares S&P 100 ETF
OEF
$19.8B
| $67.8M | 0.09% |
203,682
+6,167
| +3% | +$1.96M |
|
193
NetApp
NTAP
$32.9B
| $67.6M | 0.09% |
570,385
+25,488
| +5% | +$2.85M |
|
194
RTX Corp
RTX
$287B
| $67.3M | 0.09% |
402,131
-3,807
| -0.9% | -$591K |
|
195
Mondelez International
MDLZ
$77.7B
| $66.7M | 0.09% |
1,067,145
-53,176
| -5% | -$3.43M |
|
196
Emerson Electric
EMR
$82.9B
| $66.6M | 0.09% |
507,674
-22,733
| -4% | -$3.1M |
|
197
iShares 1-5 Year Investment Grade Corporate Bond ETF
IGSB
$22.8B
| $66.2M | 0.09% |
1,248,410
+36,659
| +3% | +$1.93M |
|
198
ASML
ASML
$675B
| $65.7M | 0.09% |
67,914
+3,232
| +5% | +$2.54M |
|
199
KKR & Co
KKR
$89.2B
| $65.6M | 0.08% |
504,618
-23,306
| -4% | -$3.31M |
|
200
Capital Group Dividend Value ETF
CGDV
$36.6B
| $64.8M | 0.08% |
1,542,270
-397,074
| -20% | -$16.3M |
|
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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.