We are live on
!
Find out more
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 | |
|---|---|---|---|---|---|---|
|
HOLA
701
JPMorgan International Hedged Equity Laddered Overlay ETF
HOLA
$280M
| $10.9M | 0.01% |
207,386
+19,795
| +11% | +$1.06M |
|
|
MASI
702
DELISTED
Masimo
MASI
| $10.9M | 0.01% |
61,265
+39,816
| +186% | +$6.25M |
|
703
SiteOne Landscape Supply
SITE
$4.57B
| $10.9M | 0.01% |
81,540
+64,184
| +370% | +$9.07M |
|
704
Sempra
SRE
$60.8B
| $10.8M | 0.01% |
111,503
+33,613
| +43% | +$3.08M |
|
705
MicroSectors FANG+ ETNs due Jan 8 2038
FNGS
$557M
| $10.8M | 0.01% |
181,309
+155,442
| +601% | +$9.93M |
|
706
BorgWarner
BWA
$13.2B
| $10.8M | 0.01% |
198,653
-52,496
| -21% | -$2.77M |
|
707
Invesco BuyBack Achievers ETF
PKW
$1.68B
| $10.8M | 0.01% |
81,983
+388
| +0.5% | +$52.6K |
|
708
iShares US Real Estate ETF
IYR
$4.5B
| $10.7M | 0.01% |
113,052
+609
| +0.5% | +$59.2K |
|
709
Clean Harbors
CLH
$16.2B
| $10.6M | 0.01% |
37,027
+17,198
| +87% | +$4.69M |
|
710
Vanguard S&P Small-Cap 600 Growth ETF
VIOG
$1.05B
| $10.6M | 0.01% |
85,269
-3,707
| -4% | -$473K |
|
711
iShares MSCI ACWI ETF
ACWI
$33B
| $10.6M | 0.01% |
76,681
-12,133
| -14% | -$1.74M |
|
712
FT Vest US Equity Moderate Buffer ETF June
GJUN
$515M
| $10.6M | 0.01% |
268,630
+28,340
| +12% | +$1.12M |
|
713
WisdomTree International Hedged Quality Dividend Growth Fund
IHDG
$2.21B
| $10.6M | 0.01% |
219,385
+738
| +0.3% | +$36.8K |
|
714
Wabtec
WAB
$49.2B
| $10.6M | 0.01% |
42,261
+5,781
| +16% | +$1.4M |
|
715
iShares Core S&P US Growth ETF
IUSG
$31.8B
| $10.6M | 0.01% |
68,079
+5,629
| +9% | +$927K |
|
716
TD Synnex
SNX
$20.2B
| $10.6M | 0.01% |
62,596
+44,775
| +251% | +$7.05M |
|
717
iShares MSCI Emerging Markets Min Vol Factor ETF
EEMV
$3.49B
| $10.5M | 0.01% |
162,956
+2,583
| +2% | +$171K |
|
718
ATI
ATI
$26.7B
| $10.5M | 0.01% |
72,487
+18,396
| +34% | +$2.56M |
|
719
ProShares S&P 500 Dividend Aristocrats ETF
NOBL
$11.5B
| $10.5M | 0.01% |
198,828
-1,634
| -0.8% | -$89.6K |
|
720
iShares MSCI Global Min Vol Factor ETF
ACWV
$3.24B
| $10.5M | 0.01% |
88,137
-4,135
| -4% | -$501K |
|
721
Toyota
TM
$213B
| $10.5M | 0.01% |
51,048
+3,140
| +7% | +$710K |
|
722
iShares ESG Aware 1-5 Year USD Corporate Bond ETF
SUSB
$1.29B
| $10.5M | 0.01% |
419,249
+4,667
| +1% | +$118K |
|
723
Nuveen ESG Large-Cap Value ETF
NULV
$2.15B
| $10.5M | 0.01% |
230,946
-3,341
| -1% | -$156K |
|
724
Franklin International Low Volatility High Dividend Index ETF
LVHI
$5.29B
| $10.5M | 0.01% |
258,630
+27,603
| +12% | +$1.09M |
|
725
Sprott Physical Gold
PHYS
$14.9B
| $10.5M | 0.01% |
295,081
-47,189
| -14% | -$1.75M |
|
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.