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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 | |
|---|---|---|---|---|---|---|
2151
Acushnet Holdings
GOLF
$6.13B
| $779K | ﹤0.01% |
8,337
-485
| -5% | -$46.1K |
|
2152
iShares iBonds Dec 2026 Term Muni Bond ETF
IBMO
$579M
| $778K | ﹤0.01% |
30,363
-1,946
| -6% | -$49.9K |
|
2153
First Trust Dorsey Wright Dynamic Focus 5 ETF
FVC
$104M
| $778K | ﹤0.01% |
22,335
-1,925
| -8% | -$71.6K |
|
2154
Hanmi Financial
HAFC
$943M
| $776K | ﹤0.01% |
29,440
+1,879
| +7% | +$50.6K |
|
2155
iShares MSCI Europe Financials ETF
EUFN
$3.87B
| $776K | ﹤0.01% |
22,262
+1,193
| +6% | +$43.6K |
|
2156
SP Funds S&P 500 Sharia ETF
SPUS
$2.84B
| $773K | ﹤0.01% |
16,055
-32,488
| -67% | -$1.64M |
|
2157
State Street SPDR S&P Bank ETF
KBE
$1.64B
| $772K | ﹤0.01% |
13,003
-438
| -3% | -$27.3K |
|
2158
First Financial Bankshares
FFIN
$4.97B
| $772K | ﹤0.01% |
+26,203
| New | +$826K |
|
2159
Calvert US Large-Cap Core Responsible Index ETF
CVLC
$863M
| $772K | ﹤0.01% |
9,637
-962
| -9% | -$80.7K |
|
2160
Velocity Financial
VEL
$683M
| $769K | ﹤0.01% |
42,514
-2,435
| -5% | -$46K |
|
2161
Nuveen ESG Emerging Markets Equity ETF
NUEM
$367M
| $768K | ﹤0.01% |
20,914
| – | – |
|
2162
Telus
TU
$16B
| $764K | ﹤0.01% |
59,544
+12,100
| +26% | +$164K |
|
2163
BlackRock Resources & Commodities Strategy Trust
BCX
$899M
| $763K | ﹤0.01% |
63,434
+14,827
| +31% | +$183K |
|
|
HTBK
2164
DELISTED
Heritage Commerce
HTBK
| $763K | ﹤0.01% |
61,118
-11,630
| -16% | -$148K |
|
2165
Heritage Insurance Holdings
HRTG
$842M
| $761K | ﹤0.01% |
29,007
-12,169
| -30% | -$321K |
|
2166
Global X Cybersecurity ETF
BUG
$1.2B
| $758K | ﹤0.01% |
30,211
-5,635
| -16% | -$155K |
|
2167
iShares Fallen Angels USD Bond ETF
FALN
$1.63B
| $756K | ﹤0.01% |
28,284
+1,534
| +6% | +$41.8K |
|
2168
CGI
GIB
$13.9B
| $755K | ﹤0.01% |
10,328
-1,000
| -9% | -$79.9K |
|
2169
Kura Oncology
KURA
$922M
| $754K | ﹤0.01% |
92,811
-33,109
| -26% | -$284K |
|
2170
Telefônica Brasil
VIV
$22.4B
| $754K | ﹤0.01% |
47,397
-852
| -2% | -$12.6K |
|
2171
Vaxcyte
PCVX
$7.89B
| $754K | ﹤0.01% |
12,980
+4,441
| +52% | +$241K |
|
2172
Melco Resorts & Entertainment
MLCO
$2.1B
| $753K | ﹤0.01% |
132,657
+28,654
| +28% | +$173K |
|
2173
Crescent Energy
CRGY
$3.72B
| $753K | ﹤0.01% |
55,808
+24,288
| +77% | +$254K |
|
2174
Invesco Building & Construction ETF
PKB
$438M
| $753K | ﹤0.01% |
7,717
-43
| -0.6% | -$4.37K |
|
2175
First Mid Bancshares
FMBH
$1.36B
| $751K | ﹤0.01% |
18,237
+5,794
| +47% | +$240K |
|
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.