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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 | |
|---|---|---|---|---|---|---|
2776
Northwest Natural Holdings
NWN
$2.17B
| $312K | ﹤0.01% |
6,935
-1,657
| -19% | -$68.7K |
|
2777
JELD-WEN Holding
JELD
$94.8M
| $310K | ﹤0.01% |
63,208
+25,499
| +68% | +$136K |
|
2778
Levi Strauss
LEVI
$9.44B
| $310K | ﹤0.01% |
+13,286
| New | +$282K |
|
2779
Li Auto
LI
$12.6B
| $309K | ﹤0.01% |
12,213
-2,124
| -15% | -$55K |
|
2780
First Internet Bancorp
INBK
$231M
| $309K | ﹤0.01% |
13,787
+431
| +3% | +$10.6K |
|
2781
First Trust Emerging Markets AlphaDEX Fund
FEM
$745M
| $308K | ﹤0.01% |
11,368
+2,295
| +25% | +$59.5K |
|
2782
Repay Holdings
RPAY
$315M
| $308K | ﹤0.01% |
58,878
+21,960
| +59% | +$118K |
|
|
HTB
2783
HomeTrust Bancshares
HTB
$818M
| $308K | ﹤0.01% |
7,519
+1,922
| +34% | +$76.9K |
|
|
JBTM
2784
JBT Marel
JBTM
$7.14B
| $308K | ﹤0.01% |
2,190
+29
| +1% | +$3.96K |
|
2785
Mattel
MAT
$4.17B
| $308K | ﹤0.01% |
18,278
-29,912
| -62% | -$545K |
|
2786
Invesco AI and Next Gen Software ETF
IGPT
$1.21B
| $308K | ﹤0.01% |
5,692
+750
| +15% | +$38.3K |
|
2787
ZIM Integrated Shipping Services
ZIM
$3B
| $307K | ﹤0.01% |
22,683
-3,028
| -12% | -$46K |
|
|
QXO
2788
QXO Inc
QXO
$14.2B
| $307K | ﹤0.01% |
16,114
+4,114
| +34% | +$85.2K |
|
2789
Krispy Kreme
DNUT
$543M
| $306K | ﹤0.01% |
79,111
+39,304
| +99% | +$135K |
|
2790
Douglas Emmett
DEI
$2.06B
| $305K | ﹤0.01% |
19,593
-2,596
| -12% | -$40.6K |
|
|
VBTX
2791
DELISTED
Veritex Holdings
VBTX
| $305K | ﹤0.01% |
9,083
+450
| +5% | +$14.5K |
|
2792
BlackRock Credit Allocation Income Trust
BTZ
$927M
| $304K | ﹤0.01% |
27,544
-981
| -3% | -$10.8K |
|
2793
Invesco S&P 500 Equal Weight Industrials ETF
RSPN
$1.1B
| $304K | ﹤0.01% |
5,424
-295
| -5% | -$16.3K |
|
2794
NovoCure
NVCR
$2.04B
| $304K | ﹤0.01% |
23,550
+12,460
| +112% | +$166K |
|
2795
RLJ Lodging Trust
RLJ
$1.87B
| $304K | ﹤0.01% |
42,245
+21,825
| +107% | +$165K |
|
2796
Arcosa
ACA
$7.12B
| $303K | ﹤0.01% |
3,238
-324
| -9% | -$30.1K |
|
2797
Equitable Holdings
EQH
$13.1B
| $303K | ﹤0.01% |
5,970
-19,031
| -76% | -$1.01M |
|
2798
Cemex
CX
$17.4B
| $303K | ﹤0.01% |
33,708
+3,974
| +13% | +$33.9K |
|
2799
Direxion Daily Small Cap Bull 3x ETF
TNA
$1.34B
| $303K | ﹤0.01% |
6,691
+205
| +3% | +$8.08K |
|
2800
Goldman Sachs Hedge Industry VIP ETF
GVIP
$547M
| $303K | ﹤0.01% |
+1,974
| New | +$283K |
|
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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.