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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
-2.31%
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
$60.1B
AUM Growth
+$549M
(+0.92%)
Cap. Flow
+$2.9B
Cap. Flow
% of AUM
4.83%
Top 10 Holdings %
Top 10 Hldgs %
25.35%
Holding
3,637
New
259
Increased
1,894
Reduced
1,172
Closed
208
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
Apollo Global Management
APO
|
+$271M |
| 2 |
Berkshire Hathaway Class A
BRK.A
|
+$174M |
| 3 |
iShares Core S&P 500 ETF
IVV
|
+$139M |
| 4 |
iShares Core US Aggregate Bond ETF
AGG
|
+$124M |
| 5 |
Progressive
PGR
|
+$101M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Tesla
TSLA
|
+$247M |
| 2 |
Prudential Financial
PRU
|
+$113M |
| 3 |
Adobe
ADBE
|
+$107M |
| 4 |
Advanced Micro Devices
AMD
|
+$102M |
| 5 |
Textron
TXT
|
+$78.6M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 18.21% |
| 2 | Financials | 8.47% |
| 3 | Healthcare | 5.72% |
| 4 | Consumer Discretionary | 5.15% |
| 5 | Communication Services | 4.28% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
926
Global Payments
GPN
$22.1B
| $3.81M | 0.01% |
38,876
-753
| -2% | -$78.8K |
|
927
Kraft Heinz
KHC
$30.4B
| $3.8M | 0.01% |
125,028
+19,774
| +19% | +$592K |
|
|
RC
928
Ready Capital
RC
$265M
| $3.79M | 0.01% |
744,577
-35,767
| -5% | -$220K |
|
929
First Trust Managed Municipal ETF
FMB
$2.03B
| $3.78M | 0.01% |
75,034
+1,096
| +1% | +$55.9K |
|
930
HDFC Bank
HDB
$119B
| $3.78M | 0.01% |
113,820
-11,746
| -9% | -$358K |
|
931
Essex Property Trust
ESS
$18.9B
| $3.77M | 0.01% |
12,291
+294
| +2% | +$85.9K |
|
932
Veralto
VLTO
$22.6B
| $3.77M | 0.01% |
38,733
-1,344
| -3% | -$134K |
|
933
iShares Russell 2500 ETF
SMMD
$3.58B
| $3.76M | 0.01% |
60,181
-2,680
| -4% | -$181K |
|
934
Wabtec
WAB
$51.1B
| $3.76M | 0.01% |
20,749
+1,049
| +5% | +$201K |
|
935
T. Rowe Price
TROW
$25B
| $3.75M | 0.01% |
40,778
+2,615
| +7% | +$276K |
|
936
United Airlines
UAL
$38.4B
| $3.74M | 0.01% |
54,221
+6,717
| +14% | +$634K |
|
|
BTC
937
Grayscale Bitcoin Mini Trust ETF
BTC
$3.4B
| $3.73M | 0.01% |
102,144
+43,074
| +73% | +$1.78M |
|
|
THRO
938
iShares U.S. Thematic Rotation Active ETF
THRO
$6.38B
| $3.73M | 0.01% |
+117,602
| New | +$3.96M |
|
939
State Street SPDR Bloomberg High Yield Bond ETF
JNK
$7.24B
| $3.72M | 0.01% |
39,013
-4,015
| -9% | -$386K |
|
|
IBTF
940
DELISTED
iShares iBonds Dec 2025 Term Treasury ETF
IBTF
| $3.72M | 0.01% |
159,055
+13,967
| +10% | +$326K |
|
941
Corpay
CPAY
$24.2B
| $3.7M | 0.01% |
10,621
+635
| +6% | +$229K |
|
942
State Street SPDR S&P Emerging Markets Dividend ETF
EDIV
$1.22B
| $3.66M | 0.01% |
102,434
-3,834
| -4% | -$137K |
|
943
Archer Daniels Midland
ADM
$41.4B
| $3.63M | 0.01% |
75,579
-23,089
| -23% | -$1.12M |
|
944
Seagate
STX
$193B
| $3.61M | 0.01% |
42,520
+294
| +0.7% | +$27.8K |
|
945
iShares Residential and Multisector Real Estate ETF
REZ
$914M
| $3.6M | 0.01% |
41,619
+1,191
| +3% | +$99.4K |
|
946
Iron Mountain
IRM
$38.2B
| $3.58M | 0.01% |
41,620
-8,214
| -16% | -$792K |
|
947
Reinsurance Group of America
RGA
$15.7B
| $3.57M | 0.01% |
18,136
+105
| +0.6% | +$21.8K |
|
|
CTRA
948
DELISTED
Coterra Energy
CTRA
| $3.55M | 0.01% |
122,998
+10,887
| +10% | +$304K |
|
949
AvalonBay Communities
AVB
$27.1B
| $3.55M | 0.01% |
16,544
-483
| -3% | -$105K |
|
950
ON Semiconductor
ON
$33.8B
| $3.54M | 0.01% |
86,910
-149
| -0.2% | -$7.5K |
|
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Mariner's Q1 2025 Portfolio in Review
As of Q1 2025, Mariner held 3,637 positions worth $60.1B, up 0.92% from $59.6B the previous quarter. Its ten largest holdings account for 25% of the portfolio.
Mariner deployed $2.9B of net new capital in Q1 2025, opening 259 new positions and adding to 1,894 existing holdings. Its largest new stake was VanEck IG Floating Rate ETF: 512,742 shares worth $13.1M.
By sector, the portfolio is most concentrated in Technology at 18% of assets, down from 20% a quarter earlier, followed by Financials and Healthcare.
On the sell side, the largest reduction was Tesla, an estimated $247M trimmed.
- Mariner's largest Q1 2025 buy was VanEck IG Floating Rate ETF: 512,742 shares worth $13.1M.
- Mariner added most to Apollo Global Management in Q1 2025, an estimated $271M increase.
- Mariner's biggest Q1 2025 reduction was Tesla, cutting an estimated $247M.
- Mariner fully exited CrossFirst Bankshares, Inc. Common Stock in Q1 2025, selling an estimated $4.6M.
- Mariner's ten largest holdings make up 25% of its $60.1B portfolio in Q1 2025.
- Mariner opened 259 new positions and closed 208 in Q1 2025.
- Mariner's portfolio value rose 0.92% quarter-over-quarter to $60.1B.
Based on Mariner's 13F filing for Q1 2025, filed 15 May 2025.