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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
-0.96%
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
$85.7B
AUM Growth
+$1.66B
Cap. Flow
+$4.07B
Cap. Flow %
4.75%
Top 10 Hldgs %
27.24%
Holding
3,909
New
385
Increased
1,802
Reduced
1,276
Closed
364

Top Buys

Rank Stock Value
1
APO icon
Apollo Global Management
APO
+$274M
2
IEI icon
iShares 3-7 Year Treasury Bond ETF
IEI
+$184M
3
MSFT icon
Microsoft
MSFT
+$172M
4
VEA icon
Vanguard FTSE Developed Markets ETF
VEA
+$170M
5
AGG icon
iShares Core US Aggregate Bond ETF
AGG
+$169M

Top Sells

Rank Stock Value
1
IEF icon
iShares 7-10 Year Treasury Bond ETF
IEF
+$179M
2
TMUS icon
T-Mobile US
TMUS
+$162M
3
USD icon
ProShares Ultra Semiconductors
USD
+$135M
4
NOW icon
ServiceNow
NOW
+$128M
5
ABT icon
Abbott
ABT
+$126M

Sector Composition

Rank Sector Weight
1 Technology 21.37%
2 Financials 7.66%
3 Healthcare 5.22%
4 Consumer Discretionary 5.2%
5 Industrials 4.64%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
UTES icon
2226
Virtus Reaves Utilities ETF
UTES
$1.4B
$711K ﹤0.01%
8,902
+1,674
+23% +$134K
STZ icon
2227
Constellation Brands
STZ
$22.2B
$711K ﹤0.01%
4,740
-7,371
-61% -$1.14M
USSG icon
2228
Xtrackers MSCI USA ESG Leaders Equity ETF
USSG
$555M
$711K ﹤0.01%
+11,913
New +$751K
RSPS icon
2229
Invesco S&P 500 Equal Weight Consumer Staples ETF
RSPS
$249M
$708K ﹤0.01%
24,000
-808
-3% -$25.1K
USA icon
2230
Liberty All-Star Equity Fund
USA
$1.75B
$708K ﹤0.01%
127,977
-4,882
-4% -$29.2K
FTC icon
2231
First Trust Large Cap Growth AlphaDEX Fund
FTC
$1.31B
$708K ﹤0.01%
4,591
-313
-6% -$50.5K
ICHR icon
2232
Ichor Holdings
ICHR
$3.02B
$707K ﹤0.01%
+15,170
New +$590K
CSWC icon
2233
Capital Southwest
CSWC
$1.46B
$706K ﹤0.01%
31,895
+11,839
+59% +$268K
LTH icon
2234
Life Time Group Holdings
LTH
$9.42B
$705K ﹤0.01%
26,180
+9,535
+57% +$264K
CMPR icon
2235
Cimpress
CMPR
$2.37B
$704K ﹤0.01%
9,645
-2,206
-19% -$163K
HRMY icon
2236
Harmony Biosciences
HRMY
$2.04B
$703K ﹤0.01%
25,115
-1,151
-4% -$37.7K
GIL icon
2237
Gildan
GIL
$9.25B
$702K ﹤0.01%
12,635
-3,952
-24% -$255K
FIVN icon
2238
FIVE9
FIVN
$1.77B
$699K ﹤0.01%
46,083
+33,780
+275% +$587K
ASIX icon
2239
AdvanSix
ASIX
$567M
$699K ﹤0.01%
28,631
+17,566
+159% +$332K
MSBI icon
2240
Midland States Bancorp
MSBI
$669M
$698K ﹤0.01%
31,272
-1,165
-4% -$26K
JHML icon
2241
John Hancock Multifactor Large Cap ETF
JHML
$1.16B
$697K ﹤0.01%
8,901
-640
-7% -$51.8K
ROBO icon
2242
ROBO Global Robotics & Automation Index ETF
ROBO
$1.9B
$695K ﹤0.01%
10,156
+1,448
+17% +$106K
SCUS
2243
Schwab Ultra-Short Income ETF
SCUS
$242M
$695K ﹤0.01%
+27,572
New +$695K
CBL
2244
CBL Properties
CBL
$1.78B
$694K ﹤0.01%
18,061
+2,213
+14% +$82K
OSPN icon
2245
OneSpan
OSPN
$562M
$694K ﹤0.01%
65,883
+7,068
+12% +$80.2K
FET icon
2246
Forum Energy Technologies
FET
$654M
$693K ﹤0.01%
+11,816
New +$600K
IVES
2247
Dan IVES Wedbush AI Revolution ETF
IVES
$991M
$691K ﹤0.01%
24,374
+1,818
+8% +$56.2K
FEGE
2248
First Eagle Global Equity ETF
FEGE
$2.14B
$691K ﹤0.01%
+14,705
New +$717K
KYN icon
2249
Kayne Anderson Energy Infrastructure Fund
KYN
$2.52B
$685K ﹤0.01%
47,976
+7,057
+17% +$94.8K
PSK icon
2250
State Street SPDR ICE Preferred Securities ETF
PSK
$693M
$685K ﹤0.01%
22,208
-9,764
-31% -$312K
88 89
90
91 92

Similar funds

BNP Paribas Asset Management
BNP Paribas Asset Management Paris, France $86.1B AUM 29.11% 1-Year Est. Return
Squarepoint
Squarepoint New York $85.1B AUM 20.93% 1-Year Est. Return
Belvedere Trading
Belvedere Trading Chicago, Illinois $84.4B AUM 52.68% 1-Year Est. Return
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 Q1 2026 Portfolio in Review

As of Q1 2026, Mariner held 3,909 positions worth $85.7B, up 2% from $84B the previous quarter. Its ten largest holdings account for 27% of the portfolio.

Mariner deployed $4.07B of net new capital in Q1 2026, opening 385 new positions and adding to 1,802 existing holdings. Its largest new stake was BNY Mellon Dynamic Value ETF: 960,263 shares worth $28.5M.

By sector, the portfolio is most concentrated in Technology at 21% of assets, down from 23% a quarter earlier, followed by Financials and Healthcare.

On the sell side, the largest reduction was iShares 7-10 Year Treasury Bond ETF, an estimated $179M trimmed.

  • Mariner's largest Q1 2026 buy was BNY Mellon Dynamic Value ETF: 960,263 shares worth $28.5M.
  • Mariner added most to Apollo Global Management in Q1 2026, an estimated $274M increase.
  • Mariner's biggest Q1 2026 reduction was iShares 7-10 Year Treasury Bond ETF, cutting an estimated $179M.
  • Mariner fully exited Exact Sciences in Q1 2026, selling an estimated $11.1M.
  • Mariner's ten largest holdings make up 27% of its $85.7B portfolio in Q1 2026.
  • Mariner opened 385 new positions and closed 364 in Q1 2026.
  • Mariner's portfolio value rose 2% quarter-over-quarter to $85.7B.

Based on Mariner's 13F filing for Q1 2026, filed 13 May 2026.