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Mariner Portfolio holdings
AUM
$95.2B
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
12.8
quarters
Top 10 Avg Time Held
16.5
quarters
Top 20 Avg Time Held
21.6
quarters
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 | |
|---|---|---|---|---|---|---|---|
351
iShares S&P Mid-Cap 400 Growth ETF
IJK
$10.6B
| $32.4M | 0.04% |
322,074
-27,700
| -8% | -$2.85M |
2013 Q2
51 quarters
|
|
352
SPDR Gold MiniShares Trust
GLDM
$31B
| $32.2M | 0.04% |
347,591
-882
| -0.3% | -$85.1K |
2020 Q1
24 quarters
|
|
353
Ameriprise Financial
AMP
$44.4B
| $32.2M | 0.04% |
72,492
+20,018
| +38% | +$9.65M |
2020 Q2
23 quarters
|
|
354
Centene
CNC
$32.9B
| $32.1M | 0.04% |
979,501
+199,989
| +26% | +$8.2M |
2016 Q4
37 quarters
|
|
355
Shell
SHEL
$290B
| $31.7M | 0.04% |
340,514
-6,108
| -2% | -$494K |
2022 Q1
16 quarters
|
|
356
FT Vest Fund of Buffer ETFs
BUFR
$10.9B
| $31.6M | 0.04% |
936,326
+8,052
| +0.9% | +$276K |
2023 Q3
10 quarters
|
|
357
WisdomTree Floating Rate Treasury Fund
USFR
$20.8B
| $31.6M | 0.04% |
627,323
+383,547
| +157% | +$19.3M |
2022 Q4
13 quarters
|
|
358
State Street Energy Select Sector SPDR ETF
XLE
$42.5B
| $31.6M | 0.04% |
515,290
+43,481
| +9% | +$2.33M |
2015 Q4
41 quarters
|
|
359
Delta Air Lines
DAL
$53.2B
| $31.6M | 0.04% |
474,847
+158,879
| +50% | +$10.7M |
2017 Q3
34 quarters
|
|
360
State Street SPDR Portfolio Aggregate Bond ETF
SPAB
$9.94B
| $30.9M | 0.04% |
1,205,315
+32,684
| +3% | +$843K |
2018 Q1
32 quarters
|
|
361
Moody's
MCO
$81.5B
| $30.8M | 0.04% |
70,716
+18,846
| +36% | +$8.92M |
2018 Q1
32 quarters
|
|
362
Argan
AGX
$5.44B
| $30.6M | 0.04% |
56,265
-302
| -0.5% | -$123K |
2023 Q4
9 quarters
|
|
363
iShares ESG Aware MSCI EAFE ETF
ESGD
$11.8B
| $30.5M | 0.04% |
318,634
+15,793
| +5% | +$1.56M |
2021 Q4
17 quarters
|
|
|
364
iShares 7-10 Year Treasury Bond ETF
IEF
$41.3B
| $30.3M | 0.04% |
317,312
-1,860,315
| -85% | -$179M |
2022 Q3
14 quarters
|
|
365
iShares S&P Small-Cap 600 Value ETF
IJS
$7.55B
| $30.2M | 0.04% |
255,162
+35,927
| +16% | +$4.34M |
2013 Q2
51 quarters
|
|
366
Cintas
CTAS
$81.8B
| $30.1M | 0.04% |
178,134
+26,201
| +17% | +$5.02M |
2016 Q3
38 quarters
|
|
367
iShares Russell 2000 Value ETF
IWN
$13.9B
| $30.1M | 0.04% |
159,270
-8,974
| -5% | -$1.74M |
2013 Q2
51 quarters
|
|
368
Palmer Square Capital BDC
PSBD
$298M
| $30.1M | 0.04% |
3,080,105
+426,091
| +16% | +$4.78M |
2024 Q3
6 quarters
|
|
369
JB Hunt Transport Services
JBHT
$21.5B
| $30M | 0.04% |
141,468
+52,921
| +60% | +$11.3M |
2022 Q3
14 quarters
|
|
370
iShares MSCI Intl Momentum Factor ETF
IMTM
$4.24B
| $29.7M | 0.03% |
619,464
+82,317
| +15% | +$4.12M |
2021 Q3
18 quarters
|
|
371
EOG Resources
EOG
$78.8B
| $29.7M | 0.03% |
205,465
+68,556
| +50% | +$8.32M |
2016 Q2
39 quarters
|
|
372
Constellation Energy
CEG
$104B
| $29.7M | 0.03% |
106,255
-3,581
| -3% | -$1.09M |
2022 Q1
16 quarters
|
|
373
Ross Stores
ROST
$72.1B
| $29.7M | 0.03% |
136,939
+27,393
| +25% | +$5.46M |
2021 Q3
18 quarters
|
|
374
iShares 0-5 Year High Yield Corporate Bond ETF
SHYG
$7.64B
| $29.6M | 0.03% |
698,802
-378,256
| -35% | -$16.1M |
2020 Q4
21 quarters
|
|
375
DELISTED
Terns Pharmaceuticals
TERN
| $29.4M | 0.03% |
557,361
+15,309
| +3% | +$629K |
2025 Q4
1 quarter
|
|
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.