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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 | |
|---|---|---|---|---|---|---|
1701
Pinnacle West Capital
PNW
$12.9B
| $1.47M | ﹤0.01% |
14,615
-6,601
| -31% | -$637K |
|
1702
Moelis & Co
MC
$4.98B
| $1.47M | ﹤0.01% |
25,732
+10,615
| +70% | +$690K |
|
1703
Stock Yards Bancorp
SYBT
$2.41B
| $1.46M | ﹤0.01% |
22,093
-920
| -4% | -$61.3K |
|
1704
iShares Morningstar US Equity ETF
ILCB
$1.26B
| $1.46M | ﹤0.01% |
16,283
+788
| +5% | +$74K |
|
1705
Credo Technology Group
CRDO
$39.7B
| $1.46M | ﹤0.01% |
15,590
-2,632
| -14% | -$320K |
|
1706
Brown-Forman Class A
BF.A
$12.3B
| $1.46M | ﹤0.01% |
54,598
+4,181
| +8% | +$114K |
|
1707
Progress Software
PRGS
$1.55B
| $1.46M | ﹤0.01% |
56,978
+4,087
| +8% | +$156K |
|
1708
First Trust Technology AlphaDEX Fund
FXL
$2.47B
| $1.46M | ﹤0.01% |
9,182
-7,924
| -46% | -$1.32M |
|
1709
Counterpoint Quantitative Equity ETF
CPAI
$374M
| $1.46M | ﹤0.01% |
34,818
+14,705
| +73% | +$634K |
|
1710
Aegon
AEG
$13.5B
| $1.45M | ﹤0.01% |
200,379
+140
| +0.1% | +$1.04K |
|
1711
iShares North American Natural Resources ETF
IGE
$747M
| $1.45M | ﹤0.01% |
23,096
-27,022
| -54% | -$1.59M |
|
1712
M/I Homes
MHO
$3.83B
| $1.45M | ﹤0.01% |
11,868
-735
| -6% | -$99K |
|
1713
Huron Consulting
HURN
$1.82B
| $1.45M | ﹤0.01% |
11,395
-8,137
| -42% | -$1.22M |
|
1714
Molson Coors Class B
TAP
$7.68B
| $1.45M | ﹤0.01% |
+33,702
| New | +$1.6M |
|
1715
Nuveen ESG Small-Cap ETF
NUSC
$1.28B
| $1.44M | ﹤0.01% |
31,992
+8,872
| +38% | +$414K |
|
1716
LG Display
LPL
$3.17B
| $1.44M | ﹤0.01% |
372,726
+114,150
| +44% | +$482K |
|
1717
Innospec
IOSP
$2.09B
| $1.44M | ﹤0.01% |
19,710
+4,027
| +26% | +$314K |
|
1718
Pilgrim's Pride
PPC
$6.82B
| $1.44M | ﹤0.01% |
38,089
-49,633
| -57% | -$2M |
|
1719
iShares MSCI Japan ETF
EWJ
$21.7B
| $1.43M | ﹤0.01% |
16,991
+2,837
| +20% | +$246K |
|
1720
Shift4
FOUR
$3.84B
| $1.43M | ﹤0.01% |
32,764
+12,320
| +60% | +$680K |
|
1721
Vestis
VSTS
$2.06B
| $1.43M | ﹤0.01% |
182,231
+25,283
| +16% | +$185K |
|
1722
H&R Block
HRB
$5.18B
| $1.43M | ﹤0.01% |
45,051
+414
| +0.9% | +$14.4K |
|
1723
AvalonBay Communities
AVB
$27.1B
| $1.43M | ﹤0.01% |
8,753
+1,823
| +26% | +$319K |
|
1724
First Trust Active Factor Mid Cap ETF
AFMC
$176M
| $1.43M | ﹤0.01% |
40,237
-1,793
| -4% | -$65.1K |
|
|
CGNG
1725
Capital Group New Geography Equity ETF
CGNG
$2.61B
| $1.43M | ﹤0.01% |
45,238
+12,373
| +38% | +$411K |
|
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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 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.