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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 | |
|---|---|---|---|---|---|---|---|
401
Palmer Square Credit Opportunities ETF
PSQO
$308M
| $25.7M | 0.03% |
1,253,784
+375,085
| +43% | +$7.75M |
2024 Q3
6 quarters
|
|
402
iShares Semiconductor ETF
SOXX
$45.1B
| $25.6M | 0.03% |
77,891
+9,513
| +14% | +$3.25M |
2022 Q3
14 quarters
|
|
403
M&T Bank
MTB
$31.8B
| $25.5M | 0.03% |
123,499
+100,404
| +435% | +$21.6M |
2021 Q4
17 quarters
|
|
404
AutoZone
AZO
$46.9B
| $25.5M | 0.03% |
7,546
-58
| -0.8% | -$208K |
2022 Q3
14 quarters
|
|
405
State Street Financial Select Sector SPDR ETF
XLF
$51.2B
| $25.4M | 0.03% |
515,335
+8,539
| +2% | +$445K |
2013 Q4
49 quarters
|
|
406
Ulta Beauty
ULTA
$24.3B
| $25.4M | 0.03% |
48,557
+12,860
| +36% | +$8.18M |
2022 Q3
14 quarters
|
|
407
Northern Trust
NTRS
$31B
| $25.1M | 0.03% |
180,078
+58,589
| +48% | +$8.43M |
2016 Q3
38 quarters
|
|
408
Fidelity High Dividend ETF
FDVV
$10.3B
| $25.1M | 0.03% |
454,410
+37,392
| +9% | +$2.15M |
2022 Q3
14 quarters
|
|
409
JPMorgan Active Growth ETF
JGRO
$10.2B
| $25M | 0.03% |
296,242
-30,499
| -9% | -$2.72M |
2023 Q1
12 quarters
|
|
410
Aon
AON
$58.1B
| $25M | 0.03% |
77,401
+28,784
| +59% | +$9.57M |
2020 Q1
24 quarters
|
|
411
Oneok
OKE
$57.9B
| $25M | 0.03% |
276,157
-84,903
| -24% | -$6.99M |
2013 Q2
51 quarters
|
|
412
State Street SPDR S&P Global Infrastructure ETF
GII
$924M
| $24.7M | 0.03% |
324,868
+1,582
| +0.5% | +$118K |
2015 Q1
44 quarters
|
|
413
Ciena
CIEN
$57.1B
| $24.6M | 0.03% |
63,434
-6,837
| -10% | -$2.09M |
2021 Q3
18 quarters
|
|
414
iShares US Technology ETF
IYW
$26.6B
| $24.5M | 0.03% |
135,395
-6,927
| -5% | -$1.34M |
2020 Q4
21 quarters
|
|
415
Cooper Companies
COO
$10.6B
| $24.5M | 0.03% |
343,188
+119,828
| +54% | +$9.48M |
2022 Q3
14 quarters
|
|
416
iShares iBonds Dec 2026 Term Corporate ETF
IBDR
$3.07B
| $24.5M | 0.03% |
1,012,174
+29,317
| +3% | +$710K |
2019 Q4
25 quarters
|
|
417
Comcast
CMCSA
$73B
| $24.3M | 0.03% |
847,957
+5,662
| +0.7% | +$169K |
2013 Q2
51 quarters
|
|
418
iShares ESG Optimized MSCI USA ETF
SUSA
$4.12B
| $24.3M | 0.03% |
183,905
+3,833
| +2% | +$531K |
2019 Q1
28 quarters
|
|
419
Motorola Solutions
MSI
$73.7B
| $24.2M | 0.03% |
55,820
+8,028
| +17% | +$3.48M |
2020 Q2
23 quarters
|
|
420
Dow Inc
DOW
$20.3B
| $24.1M | 0.03% |
579,404
+500,076
| +630% | +$15.9M |
2019 Q2
27 quarters
|
|
421
CVS Health
CVS
$111B
| $23.9M | 0.03% |
332,710
-16,313
| -5% | -$1.26M |
2013 Q2
51 quarters
|
|
422
Northrop Grumman
NOC
$68.7B
| $23.8M | 0.03% |
34,877
-8,931
| -20% | -$6.17M |
2016 Q2
39 quarters
|
|
423
Invesco S&P 500 Momentum ETF
SPMO
$22.9B
| $23.7M | 0.03% |
211,168
-55,364
| -21% | -$6.54M |
2024 Q3
6 quarters
|
|
424
Woodward
WWD
$19.7B
| $23.6M | 0.03% |
65,981
+13,918
| +27% | +$5.01M |
2023 Q2
11 quarters
|
|
425
Citizens Financial Group
CFG
$27.1B
| $23.5M | 0.03% |
391,348
+87,657
| +29% | +$5.39M |
2018 Q1
32 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.