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Mariner

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
Cap. Flow
+$5.06B
Cap. Flow %
6.03%
Top 10 Hldgs %
28.85%
Holding
3,865
New
323
Increased
1,970
Reduced
1,148
Closed
341

Top Buys

Rank Stock Value
1
NVDA icon
NVIDIA
NVDA
+$808M
2
MSFT icon
Microsoft
MSFT
+$249M
3
AAPL icon
Apple
AAPL
+$229M
4
IVV icon
iShares Core S&P 500 ETF
IVV
+$196M
5
AGG icon
iShares Core US Aggregate Bond ETF
AGG
+$125M

Top Sells

Rank Stock Value
1
USD icon
ProShares Ultra Semiconductors
USD
+$158M
2
WMB icon
Williams Companies
WMB
+$138M
3
JPM icon
JPMorgan Chase
JPM
+$85.4M
4
EEM icon
iShares MSCI Emerging Markets ETF
EEM
+$45.7M
5
SNPS icon
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
QMAR icon
1951
FT Vest Growth-100 Buffer ETF March
QMAR
$558M
$1M ﹤0.01%
30,431
-2,645
-8% -$86K
PBE icon
1952
Invesco Biotechnology & Genome ETF
PBE
$286M
$1M ﹤0.01%
12,220
+1
+0% +$77
SPHB icon
1953
Invesco S&P 500 High Beta ETF
SPHB
$965M
$1M ﹤0.01%
8,565
-1,729
-17% -$197K
BSAC icon
1954
Banco Santander Chile
BSAC
$16.1B
$1M ﹤0.01%
32,148
+1,472
+5% +$42.9K
BBEU icon
1955
JPMorgan BetaBuilders Europe ETF
BBEU
$9.23B
$999K ﹤0.01%
13,635
+732
+6% +$52K
QQQI icon
1956
NEOS Nasdaq 100 High Income ETF
QQQI
$13.1B
$991K ﹤0.01%
18,408
+3,365
+22% +$183K
OSEA icon
1957
Harbor International Compounders ETF
OSEA
$474M
$991K ﹤0.01%
32,756
+185
+0.6% +$5.6K
INDV icon
1958
Indivior Pharmaceuticals
INDV
$4.83B
$990K ﹤0.01%
+27,585
New +$842K
BBCA icon
1959
JPMorgan BetaBuilders Canada ETF
BBCA
$11B
$987K ﹤0.01%
10,614
+565
+6% +$50.3K
QQEW icon
1960
First Trust Nasdaq-100 Select Equal Weight ETF
QQEW
$1.72B
$986K ﹤0.01%
6,937
+137
+2% +$19.5K
ACHR icon
1961
Archer Aviation
ACHR
$3.65B
$984K ﹤0.01%
130,810
-12,849
-9% -$121K
HRMY icon
1962
Harmony Biosciences
HRMY
$2.06B
$983K ﹤0.01%
+26,266
New +$864K
FCFS icon
1963
FirstCash
FCFS
$9.01B
$979K ﹤0.01%
6,128
+818
+15% +$129K
APA icon
1964
APA Corp
APA
$12.3B
$979K ﹤0.01%
39,987
-41,668
-51% -$1.01M
BCPC
1965
Balchem Corp
BCPC
$5.36B
$974K ﹤0.01%
6,348
+2,139
+51% +$326K
BTO
1966
John Hancock Financial Opportunities Fund
BTO
$824M
$974K ﹤0.01%
27,765
+8,643
+45% +$299K
GNW icon
1967
Genworth Financial
GNW
$3.85B
$973K ﹤0.01%
107,745
+37,300
+53% +$325K
DFCA icon
1968
Dimensional California Municipal Bond ETF
DFCA
$705M
$973K ﹤0.01%
19,433
+2,111
+12% +$106K
VRNS icon
1969
Varonis Systems
VRNS
$5.28B
$972K ﹤0.01%
29,591
+98
+0.3% +$4.11K
BKTI icon
1970
BK Technologies
BKTI
$300M
$969K ﹤0.01%
12,992
+455
+4% +$32.6K
PFFA icon
1971
Virtus InfraCap US Preferred Stock ETF
PFFA
$2.44B
$969K ﹤0.01%
44,964
-11,053
-20% -$239K
DFSD
1972
Dimensional Short-Duration Fixed Income ETF
DFSD
$7.09B
$968K ﹤0.01%
20,195
-75
-0.4% -$3.61K
OGS icon
1973
ONE Gas
OGS
$5.1B
$968K ﹤0.01%
12,530
-2,455
-16% -$197K
VSH icon
1974
Vishay Intertechnology
VSH
$5.09B
$967K ﹤0.01%
66,715
+26,550
+66% +$402K
USXF icon
1975
iShares ESG Advanced MSCI USA ETF
USXF
$1.41B
$966K ﹤0.01%
16,779
+2,680
+19% +$154K
77 78
79
80 81

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Belvedere Trading
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Sanders Capital
Sanders Capital West Palm Beach, Florida $83.9B AUM 37.89% 1-Year Est. Return
Mackenzie Financial
Mackenzie Financial Toronto Ontario, Ontario, Canada $83.3B AUM 31.19% 1-Year Est. Return
US Bancorp
US Bancorp Minneapolis, Minnesota $82.4B AUM 19.69% 1-Year Est. Return
Focus Partners Wealth
Focus Partners Wealth Boston, Massachusetts $89.9B AUM 20.5% 1-Year Est. Return
Qube Research & Technologies (QRT)
Qube Research & Technologies (QRT) London, United Kingdom $89.9B AUM 20.22% 1-Year Est. Return

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.