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Mariner Portfolio holdings
AUM
$85.7B
1-Year Est. Return
24.21%
This Fund
S&P 500
This Quarter
Est. Return
-0.96%
1 Year Est. Return
+24.21%
3 Year Est. Return
+74.24%
5 Year Est. Return
+87.67%
10 Year Est. Return
+269.13%
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
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 | Technology | 21.37% |
| 2 | Financials | 7.66% |
| 3 | Healthcare | 5.22% |
| 4 | Consumer Discretionary | 5.2% |
| 5 | Industrials | 4.64% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
1501
Willis Towers Watson
WTW
$27.2B
| $2.1M | ﹤0.01% |
7,234
+1,682
| +30% | +$516K |
|
1502
Sea Limited
SE
$60.9B
| $2.1M | ﹤0.01% |
25,333
-723
| -3% | -$77.5K |
|
1503
NYLI Hedge Multi-Strategy Tracker ETF
QAI
$1.01B
| $2.09M | ﹤0.01% |
61,188
+2,452
| +4% | +$84.3K |
|
1504
Fidelity MSCI Health Care Index ETF
FHLC
$3.25B
| $2.08M | ﹤0.01% |
29,549
-1,907
| -6% | -$141K |
|
1505
iShares Broad USD Investment Grade Corporate Bond ETF
USIG
$17.2B
| $2.07M | ﹤0.01% |
40,455
-16,334
| -29% | -$846K |
|
1506
Yum China
YUMC
$14.8B
| $2.07M | ﹤0.01% |
42,358
+3,337
| +9% | +$173K |
|
1507
Bank of Hawaii
BOH
$3.36B
| $2.05M | ﹤0.01% |
27,642
+1,226
| +5% | +$91.2K |
|
1508
United Natural Foods
UNFI
$2.94B
| $2.05M | ﹤0.01% |
45,495
-2,432
| -5% | -$93.1K |
|
1509
NewMarket
NEU
$7.08B
| $2.05M | ﹤0.01% |
3,198
-1,676
| -34% | -$1.09M |
|
|
CVSA
1510
Covista Inc
CVSA
$3.92B
| $2.05M | ﹤0.01% |
17,756
+5,492
| +45% | +$586K |
|
1511
WisdomTree True Developed International Fund
DOL
$813M
| $2.04M | ﹤0.01% |
30,052
-4,649
| -13% | -$324K |
|
1512
BlackRock Short Maturity Municipal Bond ETF
MEAR
$1.36B
| $2.04M | ﹤0.01% |
40,527
-31,930
| -44% | -$1.61M |
|
1513
SM Energy
SM
$8.03B
| $2.04M | ﹤0.01% |
+65,387
| New | +$1.49M |
|
1514
Sonoco
SON
$5.57B
| $2.04M | ﹤0.01% |
37,631
-16,607
| -31% | -$856K |
|
1515
FT Vest US Equity Buffer ETF July
FJUL
$1.19B
| $2.02M | ﹤0.01% |
36,967
-987
| -3% | -$55.2K |
|
1516
IDEX
IEX
$16.4B
| $2.02M | ﹤0.01% |
10,661
-7,421
| -41% | -$1.46M |
|
1517
Huntsman Corp
HUN
$2.25B
| $2.01M | ﹤0.01% |
151,292
+25,848
| +21% | +$313K |
|
1518
FT Vest US Equity Deep Buffer ETF February
DFEB
$458M
| $2.01M | ﹤0.01% |
42,514
-1,861
| -4% | -$89.3K |
|
1519
First Trust Dorsey Wright Focus 5 ETF
FV
$3.67B
| $2.01M | ﹤0.01% |
33,310
+2,291
| +7% | +$148K |
|
1520
TTM Technologies
TTMI
$15B
| $2.01M | ﹤0.01% |
20,668
-57
| -0.3% | -$5.42K |
|
1521
Capital Group Municipal Income ETF
CGMU
$6.34B
| $2M | ﹤0.01% |
73,758
+31,214
| +73% | +$861K |
|
1522
AllianceBernstein
AB
$3.47B
| $2M | ﹤0.01% |
53,432
+4,645
| +10% | +$182K |
|
1523
Capitol Federal Financial
CFFN
$1.06B
| $2M | ﹤0.01% |
280,186
+12,472
| +5% | +$88.9K |
|
1524
Eagle Materials
EXP
$6.4B
| $1.99M | ﹤0.01% |
10,532
-2,998
| -22% | -$638K |
|
1525
Bain Capital Specialty
BCSF
$808M
| $1.99M | ﹤0.01% |
160,671
-3,910
| -2% | -$51.2K |
|
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 Technology at 21% of assets, down from 23% a quarter earlier, followed by Financials and Healthcare.
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.