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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
+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 | |
|---|---|---|---|---|---|---|
1901
VanEck Intermediate Muni ETF
ITM
$2.15B
| $1.07M | ﹤0.01% |
22,646
-13,392
| -37% | -$629K |
|
1902
RLJ Lodging Trust $1.95 Series A Preferred Stock
RLJ.PRA
$323M
| $1.07M | ﹤0.01% |
42,795
+3,465
| +9% | +$87.4K |
|
1903
Krystal Biotech
KRYS
$10.7B
| $1.07M | ﹤0.01% |
4,320
-285
| -6% | -$60K |
|
1904
Reynolds Consumer Products
REYN
$5.44B
| $1.07M | ﹤0.01% |
46,388
-8,572
| -16% | -$207K |
|
1905
Q2 Holdings
QTWO
$3.71B
| $1.06M | ﹤0.01% |
14,733
+3,094
| +27% | +$212K |
|
|
PMBS
1906
PIMCO Mortgage-Backed Securities Active Exchange-Traded Fund
PMBS
$1.38B
| $1.06M | ﹤0.01% |
+21,400
| New | +$1.06M |
|
1907
Driven Brands
DRVN
$2.47B
| $1.06M | ﹤0.01% |
71,736
+812
| +1% | +$12.1K |
|
1908
State Street SPDR S&P Homebuilders ETF
XHB
$1.69B
| $1.06M | ﹤0.01% |
10,321
-68
| -0.7% | -$7.22K |
|
1909
Hercules Capital
HTGC
$3.04B
| $1.06M | ﹤0.01% |
56,453
+764
| +1% | +$13.8K |
|
1910
Adams Diversified Equity Fund
ADX
$3.08B
| $1.06M | ﹤0.01% |
45,557
+2,921
| +7% | +$66.9K |
|
|
VISN
1911
Vistance Networks Inc
VISN
$2.67B
| $1.06M | ﹤0.01% |
58,501
+24,689
| +73% | +$426K |
|
1912
State Street Multi-Asset Real Return ETF
RLY
$1.25B
| $1.06M | ﹤0.01% |
33,744
+12,201
| +57% | +$383K |
|
1913
IES Holdings
IESC
$10.8B
| $1.06M | ﹤0.01% |
2,720
-344
| -11% | -$138K |
|
1914
Garrett Motion
GTX
$5.6B
| $1.06M | ﹤0.01% |
60,590
+39,847
| +192% | +$634K |
|
1915
Itaú Unibanco
ITUB
$91.6B
| $1.05M | ﹤0.01% |
147,128
+7,210
| +5% | +$51.3K |
|
1916
KE Holdings
BEKE
$17.7B
| $1.05M | ﹤0.01% |
66,696
-59,566
| -47% | -$1.02M |
|
|
CGNG
1917
Capital Group New Geography Equity ETF
CGNG
$2.62B
| $1.05M | ﹤0.01% |
32,865
+16,969
| +107% | +$535K |
|
1918
Freshworks
FRSH
$3.09B
| $1.05M | ﹤0.01% |
85,544
+64,527
| +307% | +$762K |
|
1919
Stantec
STN
$8.19B
| $1.05M | ﹤0.01% |
11,114
+1,737
| +19% | +$179K |
|
|
EMBJ
1920
Embraer S.A. ADS
EMBJ
$12.3B
| $1.05M | ﹤0.01% |
16,264
+1,552
| +11% | +$97.3K |
|
1921
Vestis
VSTS
$2.03B
| $1.05M | ﹤0.01% |
156,948
+32,967
| +27% | +$192K |
|
1922
CGI
GIB
$15B
| $1.05M | ﹤0.01% |
11,328
-846
| -7% | -$75.4K |
|
1923
Expeditors International
EXPD
$22.4B
| $1.05M | ﹤0.01% |
6,993
-12,584
| -64% | -$1.71M |
|
1924
FT Vest US Equity Deep Buffer ETF January
DJAN
$472M
| $1.04M | ﹤0.01% |
24,065
-3,670
| -13% | -$156K |
|
1925
FT Vest Growth-100 Buffer ETF December
QDEC
$680M
| $1.04M | ﹤0.01% |
32,115
-4,438
| -12% | -$141K |
|
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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.