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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 | |
|---|---|---|---|---|---|---|---|
226
3M
MMM
$82.5B
| $60.7M | 0.07% |
417,911
+5,889
| +1% | +$938K |
2013 Q2
51 quarters
|
|
227
iShares US Infrastructure ETF
IFRA
$4.02B
| $60.5M | 0.07% |
1,057,154
+31,304
| +3% | +$1.8M |
2022 Q1
16 quarters
|
|
228
Medtronic
MDT
$113B
| $60.4M | 0.07% |
697,297
-79,203
| -10% | -$7.59M |
2015 Q2
43 quarters
|
|
229
General Dynamics
GD
$89.6B
| $60.4M | 0.07% |
176,020
+23,977
| +16% | +$8.5M |
2020 Q4
21 quarters
|
|
230
Intel
INTC
$553B
| $60M | 0.07% |
1,360,674
-30,357
| -2% | -$1.39M |
2013 Q2
51 quarters
|
|
231
Sherwin-Williams
SHW
$77.5B
| $60M | 0.07% |
187,117
+6,447
| +4% | +$2.22M |
2016 Q1
40 quarters
|
|
232
iShares Select Dividend ETF
DVY
$22.5B
| $59.9M | 0.07% |
395,961
-5,835
| -1% | -$881K |
2013 Q2
51 quarters
|
|
233
State Street SPDR Portfolio Short Term Corporate Bond ETF
SPSB
$11.1B
| $59.9M | 0.07% |
1,990,622
+204,522
| +11% | +$6.17M |
2018 Q1
32 quarters
|
|
234
Nike
NKE
$51.6B
| $59.7M | 0.07% |
1,129,499
+123,272
| +12% | +$7.47M |
2013 Q2
51 quarters
|
|
235
United Parcel Service
UPS
$80.5B
| $59.1M | 0.07% |
601,092
-156,837
| -21% | -$16.8M |
2013 Q2
51 quarters
|
|
236
S&P Global
SPGI
$120B
| $59M | 0.07% |
138,756
-6,120
| -4% | -$2.84M |
2020 Q1
24 quarters
|
|
237
Vertex Pharmaceuticals
VRTX
$129B
| $58.8M | 0.07% |
131,600
+3,135
| +2% | +$1.46M |
2022 Q1
16 quarters
|
|
238
Vanguard Total International Stock ETF
VXUS
$160B
| $57.5M | 0.07% |
745,773
+181,194
| +32% | +$14.4M |
2018 Q4
29 quarters
|
|
239
iShares Core 5-10 Year USD Bond ETF
IMTB
$265M
| $57.2M | 0.07% |
1,305,450
+132,565
| +11% | +$5.86M |
2022 Q1
16 quarters
|
|
240
Ametek
AME
$57B
| $55.4M | 0.06% |
258,360
+20,985
| +9% | +$4.66M |
2021 Q4
17 quarters
|
|
241
Avantis US Small Cap Value ETF
AVUV
$30.9B
| $55.2M | 0.06% |
499,530
+109,108
| +28% | +$12M |
2022 Q2
15 quarters
|
|
242
KKR & Co
KKR
$81.6B
| $54.3M | 0.06% |
586,687
+101,066
| +21% | +$10.7M |
2020 Q2
23 quarters
|
|
243
ConocoPhillips
COP
$161B
| $54.1M | 0.06% |
409,704
+19,914
| +5% | +$2.21M |
2013 Q2
51 quarters
|
|
244
NetApp
NTAP
$46.6B
| $53.9M | 0.06% |
526,312
-51,536
| -9% | -$5.23M |
2018 Q4
29 quarters
|
|
245
NYLIM FTSE International Equity Currency Neutral ETF
HFXI
$2.31B
| $53.7M | 0.06% |
1,599,300
-119,713
| -7% | -$4.12M |
2023 Q2
11 quarters
|
|
246
U.S. Targeted Value Portfolio ETF Class Shares
DFAT
$13.8B
| $53.4M | 0.06% |
854,684
+16,009
| +2% | +$1.02M |
2021 Q2
19 quarters
|
|
247
Dimensional US Core Equity Market ETF
DFAU
$13.1B
| $53.3M | 0.06% |
1,181,696
+46,332
| +4% | +$2.18M |
2022 Q1
16 quarters
|
|
248
Walt Disney
DIS
$187B
| $53.2M | 0.06% |
552,243
-48,012
| -8% | -$5.07M |
2013 Q2
51 quarters
|
|
249
Blackstone
BX
$85.8B
| $53M | 0.06% |
461,328
-4,845
| -1% | -$630K |
2017 Q4
33 quarters
|
|
250
Fidelity Fundamental Large Cap Core ETF
FFLC
$1.22B
| $52.7M | 0.06% |
1,026,985
+29,153
| +3% | +$1.56M |
2024 Q3
6 quarters
|
|
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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.