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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 | |
|---|---|---|---|---|---|---|---|
326
Vanguard Short-Term Bond ETF
BSV
$45.4B
| $36.2M | 0.04% |
462,288
+38,660
| +9% | +$3.04M |
2021 Q1
20 quarters
|
|
327
Fortinet
FTNT
$142B
| $36.1M | 0.04% |
441,623
+139,035
| +46% | +$11.2M |
2021 Q4
17 quarters
|
|
328
First Commonwealth Financial
FCF
$2.02B
| $36M | 0.04% |
2,049,887
-6,680
| -0.3% | -$118K |
2023 Q3
10 quarters
|
|
329
Occidental Petroleum
OXY
$61.1B
| $35.9M | 0.04% |
552,271
+454,063
| +462% | +$22.8M |
2020 Q4
21 quarters
|
|
330
Johnson Controls International
JCI
$94.7B
| $35.7M | 0.04% |
272,467
+94,083
| +53% | +$12.2M |
2018 Q2
31 quarters
|
|
331
Shopify
SHOP
$226B
| $35.4M | 0.04% |
299,120
+25,902
| +9% | +$3.4M |
2022 Q2
15 quarters
|
|
332
Dimensional US Marketwide Value ETF
DFUV
$15.4B
| $35.3M | 0.04% |
729,224
+59,608
| +9% | +$2.92M |
2022 Q2
15 quarters
|
|
333
Schwab Fundamental US Large Company Index ETF
FNDX
$27.9B
| $35M | 0.04% |
1,256,720
+50,449
| +4% | +$1.43M |
2019 Q1
28 quarters
|
|
334
PIMCO RAFI Multi-Factor International Equity ETF
MFDX
$452M
| $34.8M | 0.04% |
874,616
-37,535
| -4% | -$1.52M |
2024 Q1
8 quarters
|
|
335
JPMorgan Ultra-Short Income ETF
JPST
$42.4B
| $34.8M | 0.04% |
688,034
+68,286
| +11% | +$3.46M |
2020 Q1
24 quarters
|
|
336
Travelers Companies
TRV
$77.3B
| $34.8M | 0.04% |
119,202
+41,667
| +54% | +$12.2M |
2018 Q1
32 quarters
|
|
337
JPMorgan Equity Premium Income ETF
JEPI
$45.7B
| $34.5M | 0.04% |
609,009
+111,485
| +22% | +$6.49M |
2022 Q2
15 quarters
|
|
338
iShares International Select Dividend ETF
IDV
$8.13B
| $34.4M | 0.04% |
809,298
+64,488
| +9% | +$2.71M |
2019 Q3
26 quarters
|
|
339
Teradyne
TER
$60.8B
| $34.2M | 0.04% |
115,421
+53,131
| +85% | +$14.8M |
2022 Q3
14 quarters
|
|
340
iShares Russell 3000 ETF
IWV
$20.6B
| $34M | 0.04% |
91,778
-6,689
| -7% | -$2.59M |
2015 Q3
42 quarters
|
|
341
State Street Utilities Select Sector SPDR ETF
XLU
$24.1B
| $34M | 0.04% |
740,082
-50,221
| -6% | -$2.25M |
2013 Q4
49 quarters
|
|
342
First Trust North American Energy Infrastructure Fund
EMLP
$4.07B
| $33.9M | 0.04% |
775,906
+26,514
| +4% | +$1.1M |
2020 Q1
24 quarters
|
|
343
BlackRock US Equity Factor Rotation ETF
DYNF
$42.8B
| $33.9M | 0.04% |
582,470
-150,117
| -20% | -$9.09M |
2024 Q1
8 quarters
|
|
344
Sandisk
SNDK
$214B
| $33.8M | 0.04% |
53,292
+2,089
| +4% | +$1.18M |
2025 Q1
4 quarters
|
|
345
Emcor
EME
$34.8B
| $33M | 0.04% |
44,645
+20,151
| +82% | +$14.7M |
2022 Q3
14 quarters
|
|
346
Church & Dwight Co
CHD
$23.5B
| $32.9M | 0.04% |
352,721
+24,575
| +7% | +$2.36M |
2016 Q2
39 quarters
|
|
347
Alpha Architect 1-3 Month Box ETF
BOXX
$14.4B
| $32.9M | 0.04% |
282,725
-101,646
| -26% | -$11.8M |
2024 Q1
8 quarters
|
|
348
Nu Holdings
NU
$77.5B
| $32.8M | 0.04% |
2,279,787
-1,554,740
| -41% | -$25.2M |
2022 Q3
14 quarters
|
|
349
State Street Industrial Select Sector SPDR ETF
XLI
$31B
| $32.6M | 0.04% |
201,383
-34,987
| -15% | -$5.87M |
2016 Q3
38 quarters
|
|
350
Bank of New York Mellon
BNY
$97.4B
| $32.5M | 0.04% |
274,253
-98,473
| -26% | -$11.7M |
2017 Q4
33 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.