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
+2.85%
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
$84B
AUM Growth
+$6.6B
(+8.5%)
Cap. Flow
+$5.06B
Cap. Flow
% of AUM
6.03%
Top 10 Holdings %
Top 10 Hldgs %
28.85%
Holding
3,865
New
323
Increased
1,970
Reduced
1,148
Closed
341
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
NVIDIA
NVDA
|
+$808M |
| 2 |
Microsoft
MSFT
|
+$249M |
| 3 |
Apple
AAPL
|
+$229M |
| 4 |
iShares Core S&P 500 ETF
IVV
|
+$196M |
| 5 |
iShares Core US Aggregate Bond ETF
AGG
|
+$125M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
ProShares Ultra Semiconductors
USD
|
+$158M |
| 2 |
Williams Companies
WMB
|
+$138M |
| 3 |
JPMorgan Chase
JPM
|
+$85.4M |
| 4 |
iShares MSCI Emerging Markets ETF
EEM
|
+$45.7M |
| 5 |
Synopsys
SNPS
|
+$42.6M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 22.87% |
| 2 | Financials | 8% |
| 3 | Consumer Discretionary | 5.52% |
| 4 | Healthcare | 5.25% |
| 5 | Communication Services | 4.86% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
1026
Fidelity Enhanced Small Cap Core ETF
FESM
$5.93B
| $4.72M | 0.01% |
124,976
-8,607
| -6% | -$321K |
|
1027
First Trust Low Duration Strategic Focus ETF
LDSF
$160M
| $4.7M | 0.01% |
245,462
+4,590
| +2% | +$87.9K |
|
1028
Wells Fargo 7.5% Non Cumv Perp Conv
WFC.PRL
$4.66B
| $4.67M | 0.01% |
3,855
+56
| +1% | +$69K |
|
1029
ProShares Ultra QQQ
QLD
$12.6B
| $4.67M | 0.01% |
66,332
-3,408
| -5% | -$242K |
|
1030
Domino's
DPZ
$11B
| $4.67M | 0.01% |
11,210
-342
| -3% | -$143K |
|
1031
M&T Bank
MTB
$36.2B
| $4.66M | 0.01% |
23,095
-9,273
| -29% | -$1.77M |
|
1032
Tyler Technologies
TYL
$12.2B
| $4.65M | 0.01% |
10,251
+740
| +8% | +$353K |
|
1033
Clean Harbors
CLH
$16.1B
| $4.65M | 0.01% |
19,829
-12,879
| -39% | -$2.94M |
|
1034
iShares Morningstar Mid-Cap Value ETF
IMCV
$1.13B
| $4.63M | 0.01% |
56,262
-831
| -1% | -$67.1K |
|
|
AL
1035
DELISTED
Air Lease Corp
AL
| $4.63M | 0.01% |
72,119
+27,117
| +60% | +$1.73M |
|
1036
Acuity Brands
AYI
$9.88B
| $4.63M | 0.01% |
12,841
+5,118
| +66% | +$1.85M |
|
1037
Calumet Specialty Products
CLMT
$3.63B
| $4.62M | 0.01% |
232,590
-136,818
| -37% | -$2.63M |
|
1038
abrdn Physical Precious Metals Basket Shares ETF
GLTR
$2.47B
| $4.62M | 0.01% |
22,471
+4,292
| +24% | +$788K |
|
1039
iShares Russell Top 200 Value ETF
IWX
$4.03B
| $4.61M | 0.01% |
50,183
-2,900
| -5% | -$260K |
|
1040
Paylocity
PCTY
$6.71B
| $4.61M | 0.01% |
30,206
+17,201
| +132% | +$2.56M |
|
1041
Lumentum
LITE
$59.4B
| $4.6M | 0.01% |
12,485
+3,158
| +34% | +$811K |
|
1042
State Street SPDR S&P Global Natural Resources ETF
GNR
$4.75B
| $4.6M | 0.01% |
74,034
+429
| +0.6% | +$25.8K |
|
1043
Sprott Physical Silver Trust
PSLV
$11.9B
| $4.6M | 0.01% |
194,500
+15,322
| +9% | +$281K |
|
1044
NVR
NVR
$17.2B
| $4.59M | 0.01% |
630
-147
| -19% | -$1.1M |
|
1045
AptarGroup
ATR
$8.45B
| $4.59M | 0.01% |
37,613
+11,945
| +47% | +$1.48M |
|
1046
Graco
GGG
$12.9B
| $4.58M | 0.01% |
55,887
-6,656
| -11% | -$548K |
|
1047
Global X Data Center & Digital Infrastructure ETF
DTCR
$2.15B
| $4.58M | 0.01% |
217,042
+202,555
| +1,398% | +$4.32M |
|
1048
Crane Co
CR
$13.1B
| $4.58M | 0.01% |
24,754
+11,982
| +94% | +$2.22M |
|
|
BPRE
1049
Bluerock Private Real Estate Fund
BPRE
| $4.57M | 0.01% |
+304,854
| New | +$4.7M |
|
1050
First Trust Cloud Computing ETF
SKYY
$2.74B
| $4.57M | 0.01% |
35,133
+1,714
| +5% | +$229K |
|
Similar funds
Mariner's Q4 2025 Portfolio in Review
As of Q4 2025, Mariner held 3,865 positions worth $84B, up 8.5% from $77.4B the previous quarter. Its ten largest holdings account for 29% of the portfolio.
Mariner deployed $5.06B of net new capital in Q4 2025, opening 323 new positions and adding to 1,970 existing holdings. Its largest new stake was Flexsteel Industries: 1,167,357 shares worth $46.1M.
By sector, the portfolio is most concentrated in Technology at 23% of assets, up from 23% a quarter earlier, followed by Financials and Consumer Discretionary.
On the sell side, the largest reduction was ProShares Ultra Semiconductors, an estimated $158M trimmed.
- Mariner's largest Q4 2025 buy was Flexsteel Industries: 1,167,357 shares worth $46.1M.
- Mariner added most to NVIDIA in Q4 2025, an estimated $808M increase.
- Mariner's biggest Q4 2025 reduction was ProShares Ultra Semiconductors, cutting an estimated $158M.
- Mariner fully exited iShares iBonds Dec 2025 Term Corporate ETF in Q4 2025, selling an estimated $22.7M.
- Mariner's ten largest holdings make up 29% of its $84B portfolio in Q4 2025.
- Mariner opened 323 new positions and closed 341 in Q4 2025.
- Mariner's portfolio value rose 8.5% quarter-over-quarter to $84B.
Based on Mariner's 13F filing for Q4 2025, filed 13 Feb 2026.