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Mariner Portfolio holdings
AUM
$95.2B
Turnover
23.58%
1-Year Est. Return
32.92%
This Fund
S&P 500
This Quarter
Est. Return
-0.96%
1 Year Est. Return
+32.92%
3 Year Est. Return
+93.86%
5 Year Est. Return
+109.77%
10 Year Est. Return
+319.92%
AUM
$85.7B
AUM Growth
+$1.66B
(+2%)
Cap. Flow
+$4.07B
Cap. Flow
% of AUM
4.75%
Top 10 Holdings %
Top 10 Hldgs %
27.24%
Holding
3,909
New
385
Increased
1,802
Reduced
1,276
Closed
364
Avg Time Held
3.2
years
Top 10 Avg Time Held
4.1
years
Top 20 Avg Time Held
5.4
years
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
Apollo Global Management
APO
|
+$274M |
| 2 |
iShares 3-7 Year Treasury Bond ETF
IEI
|
+$184M |
| 3 |
Microsoft
MSFT
|
+$172M |
| 4 |
Vanguard FTSE Developed Markets ETF
VEA
|
+$170M |
| 5 |
iShares Core US Aggregate Bond ETF
AGG
|
+$169M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
iShares 7-10 Year Treasury Bond ETF
IEF
|
+$179M |
| 2 |
T-Mobile US
TMUS
|
+$162M |
| 3 |
ProShares Ultra Semiconductors
USD
|
+$135M |
| 4 |
ServiceNow
NOW
|
+$128M |
| 5 |
Abbott
ABT
|
+$126M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Miscellaneous | 43.33% |
| 2 | Technology | 21.37% |
| 3 | Financials | 7.66% |
| 4 | Healthcare | 5.22% |
| 5 | Consumer Discretionary | 5.2% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | Held Since | |
|---|---|---|---|---|---|---|---|
801
Goldman Sachs Access Ultra Short Bond ETF
GSST
$1.66B
| $8.85M | 0.01% |
175,077
+39,054
| +29% | +$1.97M |
2023 Q1
12 quarters
|
|
802
ResMed
RMD
$33.6B
| $8.81M | 0.01% |
39,250
-24,674
| -39% | -$6.15M |
2022 Q3
14 quarters
|
|
803
Thor Industries
THO
$3.53B
| $8.8M | 0.01% |
110,142
+24,287
| +28% | +$2.48M |
2022 Q3
14 quarters
|
|
804
Invesco S&P 500 Low Volatility ETF
SPLV
$7.26B
| $8.79M | 0.01% |
120,124
-1,224
| -1% | -$90.7K |
2018 Q2
31 quarters
|
|
805
iShares iBonds Dec 2026 Term Treasury ETF
IBTG
$1.92B
| $8.78M | 0.01% |
383,021
-22,976
| -6% | -$526K |
2022 Q4
13 quarters
|
|
806
Abacus FCF Leaders ETF
ABFL
$527M
| $8.76M | 0.01% |
123,130
-5,231
| -4% | -$380K |
2021 Q4
17 quarters
|
|
807
Fidelity Nasdaq Composite Index ETF
ONEQ
$10.7B
| $8.74M | 0.01% |
102,939
+6,931
| +7% | +$622K |
2021 Q3
18 quarters
|
|
808
Canadian National Railway
CNI
$73.6B
| $8.72M | 0.01% |
84,904
-554
| -0.6% | -$57.1K |
2015 Q2
43 quarters
|
|
809
First Trust NASDAQ-100 Technology Index Fund
QTEC
$3.67B
| $8.69M | 0.01% |
40,253
-5,392
| -12% | -$1.23M |
2021 Q4
17 quarters
|
|
810
SAP
SAP
$259B
| $8.68M | 0.01% |
50,740
+390
| +0.8% | +$80.5K |
2015 Q4
41 quarters
|
|
811
FT Vest Rising Dividend Achievers Target Income ETF
RDVI
$3.75B
| $8.67M | 0.01% |
339,193
+8,001
| +2% | +$214K |
2023 Q3
10 quarters
|
|
812
Coca-Cola Europacific Partners
CCEP
$49.4B
| $8.64M | 0.01% |
95,268
+4,580
| +5% | +$440K |
2022 Q1
16 quarters
|
|
813
HubSpot
HUBS
$11.5B
| $8.64M | 0.01% |
35,376
+13,710
| +63% | +$3.85M |
2022 Q3
14 quarters
|
|
814
Donaldson
DCI
$10.2B
| $8.62M | 0.01% |
101,604
+24,613
| +32% | +$2.38M |
2018 Q1
32 quarters
|
|
815
Schwab US REIT ETF
SCHH
$10.9B
| $8.61M | 0.01% |
400,565
-11,083
| -3% | -$243K |
2018 Q4
29 quarters
|
|
816
Tortoise MLP ETF
TMLP
$42M
| $8.59M | 0.01% |
305,365
-79,332
| -21% | -$2.18M |
2025 Q4
1 quarter
|
|
817
Sumitomo Mitsui Financial Group, Inc American Depositary Shares (each representing 1.2 shares of Common Stock)
SMFG
$155B
| $8.59M | 0.01% |
435,188
+25,433
| +6% | +$534K |
2021 Q3
18 quarters
|
|
818
Schwab Intermediately-Term US Treasury ETF
SCHR
$13.3B
| $8.58M | 0.01% |
344,634
+92,491
| +37% | +$2.32M |
2021 Q3
18 quarters
|
|
819
Zurn Elkay Water Solutions
ZWS
$7.81B
| $8.57M | 0.01% |
191,178
-57,698
| -23% | -$2.76M |
2022 Q3
14 quarters
|
|
820
Darden Restaurants
DRI
$24.5B
| $8.57M | 0.01% |
43,708
+10,746
| +33% | +$2.21M |
2022 Q1
16 quarters
|
|
821
Dollar Tree
DLTR
$23.3B
| $8.55M | 0.01% |
78,088
+33,820
| +76% | +$4.13M |
2022 Q1
16 quarters
|
|
822
iShares 10-20 Year Treasury Bond ETF
TLH
$11.6B
| $8.52M | 0.01% |
84,545
-1,295
| -2% | -$132K |
2022 Q3
14 quarters
|
|
823
Robinhood
HOOD
$88.9B
| $8.49M | 0.01% |
122,588
-182,013
| -60% | -$16M |
2022 Q1
16 quarters
|
|
824
Veralto
VLTO
$24.6B
| $8.49M | 0.01% |
95,976
-21,286
| -18% | -$2.02M |
2023 Q4
9 quarters
|
|
825
Mizuho Financial
MFG
$123B
| $8.45M | 0.01% |
1,065,054
+76,400
| +8% | +$647K |
2021 Q4
17 quarters
|
|
Similar funds
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 Miscellaneous at 43% of assets, up from 43% a quarter earlier, followed by Technology and Financials.
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.