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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
USXF icon
2326
iShares ESG Advanced MSCI USA ETF
USXF
$1.42B
$621K ﹤0.01%
11,254
-5,525
-33% -$320K
CPK icon
2327
Chesapeake Utilities
CPK
$3.26B
$618K ﹤0.01%
4,893
-998
-17% -$129K
EELV icon
2328
Invesco S&P Emerging Markets Low Volatility ETF
EELV
$427M
$617K ﹤0.01%
21,986
-50
-0.2% -$1.43K
ERIE icon
2329
Erie Indemnity
ERIE
$11.7B
$617K ﹤0.01%
2,454
+994
+68% +$267K
EVSB icon
2330
Eaton Vance Ultra-Short Income ETF
EVSB
$239M
$617K ﹤0.01%
12,150
+2,950
+32% +$150K
LVHD icon
2331
Franklin US Low Volatility High Dividend Index ETF
LVHD
$635M
$616K ﹤0.01%
14,484
-2,872
-17% -$122K
PDN icon
2332
Invesco FTSE RAFI Developed Markets ex-US Small-Mid ETF
PDN
$349M
$616K ﹤0.01%
14,204
+639
+5% +$28.6K
JOE icon
2333
St. Joe Company
JOE
$3.57B
$615K ﹤0.01%
9,801
+5,441
+125% +$364K
SEPM
2334
FT Vest U.S. Equity Max Buffer ETF - September
SEPM
$31.3M
$612K ﹤0.01%
19,345
-497
-3% -$15.8K
SNAP icon
2335
Snap
SNAP
$7.32B
$612K ﹤0.01%
133,023
+101,276
+319% +$597K
GLOB icon
2336
Globant
GLOB
$1.35B
$611K ﹤0.01%
+13,261
New +$733K
TCBK icon
2337
TriCo Bancshares
TCBK
$1.85B
$611K ﹤0.01%
12,852
-611
-5% -$29.9K
DJIA icon
2338
Global X Dow 30 Covered Call ETF
DJIA
$182M
$611K ﹤0.01%
29,029
+6,627
+30% +$146K
LBRDA icon
2339
Liberty Broadband Class A
LBRDA
$4.14B
$610K ﹤0.01%
12,145
+4,021
+49% +$202K
BBUS icon
2340
JPMorgan BetaBuilders US Equity ETF
BBUS
$8.59B
$609K ﹤0.01%
5,200
+2,976
+134% +$365K
FTQI icon
2341
First Trust Exchange-Traded Fund VI First Trust Hedged BuyWrite Income ETF
FTQI
$915M
$608K ﹤0.01%
30,541
-2,321
-7% -$47.7K
GATX icon
2342
GATX Corp
GATX
$6.55B
$608K ﹤0.01%
3,560
-3,601
-50% -$648K
BSM icon
2343
Black Stone Minerals
BSM
$3.11B
$607K ﹤0.01%
40,166
+13,877
+53% +$206K
CX icon
2344
Cemex
CX
$17.4B
$605K ﹤0.01%
52,991
+9,825
+23% +$117K
URNM icon
2345
Sprott Uranium Miners ETF
URNM
$1.78B
$604K ﹤0.01%
9,572
-2,436
-20% -$166K
NVDL icon
2346
GraniteShares ETF Trust GraniteShares 2x Long NVDA Daily ETF
NVDL
$3.7B
$604K ﹤0.01%
24,981
-19,902
-44% -$551K
NZF icon
2347
Nuveen Municipal Credit Income Fund
NZF
$2.4B
$604K ﹤0.01%
49,556
-3,516
-7% -$44.3K
IHF icon
2348
iShares US Healthcare Providers ETF
IHF
$1.18B
$603K ﹤0.01%
14,418
+5,883
+69% +$270K
EUSB icon
2349
iShares ESG Advanced Universal USD Bond ETF
EUSB
$710M
$603K ﹤0.01%
13,862
+6,625
+92% +$291K
XHR
2350
Xenia Hotels & Resorts
XHR
$1.98B
$601K ﹤0.01%
40,544
+10,796
+36% +$163K
92 93
94
95 96

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.