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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 | |
|---|---|---|---|---|---|---|
|
IGR
2426
CBRE Global Real Estate Income Fund
IGR
$712M
| $551K | ﹤0.01% |
126,573
-9,792
| -7% | -$46K |
|
2427
Mine Safety
MSA
$6.74B
| $550K | ﹤0.01% |
+3,357
| New | +$614K |
|
2428
TFI International
TFII
$12.4B
| $549K | ﹤0.01% |
5,059
-105
| -2% | -$11.7K |
|
2429
Hilltop Holdings
HTH
$2.29B
| $549K | ﹤0.01% |
15,334
+261
| +2% | +$9.57K |
|
2430
Houlihan Lokey
HLI
$9.68B
| $549K | ﹤0.01% |
3,819
-10,128
| -73% | -$1.67M |
|
2431
Copel
ELPC
$8.49B
| $548K | ﹤0.01% |
46,013
-1,069
| -2% | -$11.4K |
|
2432
ALPS O'Shares U.S. Quality Dividend ETF
OUSA
$737M
| $548K | ﹤0.01% |
9,848
+2,132
| +28% | +$124K |
|
2433
United Fire Group
UFCS
$1.32B
| $546K | ﹤0.01% |
14,723
+2,070
| +16% | +$76.4K |
|
2434
Ibotta
IBTA
$611M
| $544K | ﹤0.01% |
+18,165
| New | +$425K |
|
2435
MediaAlpha
MAX
$710M
| $544K | ﹤0.01% |
58,489
-11,402
| -16% | -$112K |
|
2436
VanEck Low Carbon Energy ETF
SMOG
$128M
| $543K | ﹤0.01% |
3,916
-6
| -0.2% | -$824 |
|
2437
Cavco Industries
CVCO
$4.39B
| $542K | ﹤0.01% |
1,119
+269
| +32% | +$153K |
|
2438
FT Vest US Equity Deep Buffer ETF July
DJUL
$409M
| $542K | ﹤0.01% |
11,598
-3,823
| -25% | -$182K |
|
2439
FLEX LNG
FLNG
$1.67B
| $542K | ﹤0.01% |
18,237
+1,989
| +12% | +$55K |
|
2440
iShares iBonds Dec 2027 Term Muni Bond ETF
IBMP
$646M
| $540K | ﹤0.01% |
21,227
+6
| +0% | +$153 |
|
2441
FTAI Infrastructure
FIP
$500M
| $539K | ﹤0.01% |
109,200
-27,745
| -20% | -$155K |
|
2442
Kforce
KFRC
$983M
| $539K | ﹤0.01% |
18,439
-4,570
| -20% | -$139K |
|
2443
State Street SPDR MSCI Emerging Markets Fossil Fuel Reserves Free ETF
EEMX
$169M
| $539K | ﹤0.01% |
12,187
+5,098
| +72% | +$234K |
|
2444
Citi Trends
CTRN
$524M
| $538K | ﹤0.01% |
12,429
+5,218
| +72% | +$238K |
|
2445
Euroseas
ESEA
$543M
| $538K | ﹤0.01% |
8,041
| – | – |
|
2446
Corsair Gaming
CRSR
$1.05B
| $537K | ﹤0.01% |
+96,700
| New | +$533K |
|
|
SEZL
2447
Sezzle
SEZL
$5.17B
| $537K | ﹤0.01% |
8,478
+2,476
| +41% | +$169K |
|
2448
Calvert International Responsible Index ETF
CVIE
$424M
| $536K | ﹤0.01% |
7,377
-1,675
| -19% | -$126K |
|
2449
TriNet
TNET
$2.84B
| $533K | ﹤0.01% |
14,635
+10,504
| +254% | +$502K |
|
2450
Goldman Sachs MarketBeta International Equity ETF
GSID
$1.07B
| $533K | ﹤0.01% |
7,628
+674
| +10% | +$48.7K |
|
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.