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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
+2.43%
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
$59.6B
AUM Growth
+$3.19B
(+5.7%)
Cap. Flow
+$2.58B
Cap. Flow
% of AUM
4.33%
Top 10 Holdings %
Top 10 Hldgs %
26.91%
Holding
3,565
New
280
Increased
1,859
Reduced
1,135
Closed
187
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
Tesla
TSLA
|
+$297M |
| 2 |
NVIDIA
NVDA
|
+$288M |
| 3 |
Invesco QQQ Trust
QQQ
|
+$112M |
| 4 |
Apple
AAPL
|
+$108M |
| 5 |
Corning
GLW
|
+$105M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Apollo Global Management
APO
|
+$237M |
| 2 |
Microsoft
MSFT
|
+$89.8M |
| 3 |
Ovintiv
OVV
|
+$80.5M |
| 4 |
Enphase Energy
ENPH
|
+$64.4M |
| 5 |
Walt Disney
DIS
|
+$38M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 20.48% |
| 2 | Financials | 7.31% |
| 3 | Consumer Discretionary | 6.42% |
| 4 | Healthcare | 5.15% |
| 5 | Communication Services | 4.32% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
2026
Safety Insurance
SAFT
$1.51B
| $606K | ﹤0.01% |
7,360
+439
| +6% | +$36.4K |
|
2027
Regal Rexnord
RRX
$14B
| $605K | ﹤0.01% |
3,898
-468
| -11% | -$79.1K |
|
2028
C4 Therapeutics
CCCC
$397M
| $605K | ﹤0.01% |
167,975
+37,564
| +29% | +$187K |
|
2029
iShares iBonds Dec 2027 Term Muni Bond ETF
IBMP
$651M
| $604K | ﹤0.01% |
24,044
+9,445
| +65% | +$239K |
|
2030
Arrow Electronics
ARW
$10.9B
| $604K | ﹤0.01% |
5,342
+711
| +15% | +$87.8K |
|
2031
ALPS International Sector Dividend Dogs ETF
IDOG
$538M
| $604K | ﹤0.01% |
20,912
+2,789
| +15% | +$83.5K |
|
2032
Insight Enterprises
NSIT
$3.71B
| $604K | ﹤0.01% |
3,970
+454
| +13% | +$81.1K |
|
2033
Moelis & Co
MC
$5.04B
| $604K | ﹤0.01% |
8,173
+61
| +0.8% | +$4.41K |
|
2034
Korea Electric Power
KEP
$15.7B
| $603K | ﹤0.01% |
87,619
-2,459
| -3% | -$19.2K |
|
2035
Invesco Emerging Markets Sovereign Debt ETF
PCY
$1.39B
| $602K | ﹤0.01% |
30,371
-5,217
| -15% | -$108K |
|
2036
Fidelity MSCI Communication Services Index ETF
FCOM
$1.77B
| $602K | ﹤0.01% |
10,252
+153
| +2% | +$8.85K |
|
2037
Advanced Energy
AEIS
$11.7B
| $600K | ﹤0.01% |
5,190
+63
| +1% | +$7.08K |
|
2038
FT Vest US Equity Buffer ETF August
FAUG
$1.18B
| $599K | ﹤0.01% |
12,865
-638
| -5% | -$29.6K |
|
2039
Agilysys
AGYS
$2.91B
| $598K | ﹤0.01% |
4,543
-713
| -14% | -$87.3K |
|
2040
Invesco BulletShares 2027 Corporate Bond ETF
BSCR
$4.58B
| $598K | ﹤0.01% |
30,696
+7,981
| +35% | +$156K |
|
2041
Nurix Therapeutics
NRIX
$2.43B
| $598K | ﹤0.01% |
31,716
-79
| -0.2% | -$1.81K |
|
2042
Range Resources
RRC
$8.85B
| $596K | ﹤0.01% |
16,575
+960
| +6% | +$31.7K |
|
2043
FT Vest Buffered Allocation Growth ETF
BUFG
$324M
| $596K | ﹤0.01% |
24,328
+7,415
| +44% | +$181K |
|
2044
First Trust Financials AlphaDEX Fund
FXO
$1.13B
| $595K | ﹤0.01% |
10,999
| – | – |
|
2045
GDS Holdings
GDS
$6.29B
| $594K | ﹤0.01% |
24,991
+13,716
| +122% | +$290K |
|
|
TGNA
2046
DELISTED
TEGNA Inc
TGNA
| $592K | ﹤0.01% |
32,372
+10,766
| +50% | +$188K |
|
2047
Riley Exploration Permian
REPX
$740M
| $592K | ﹤0.01% |
18,532
-9,272
| -33% | -$286K |
|
2048
Invesco S&P 500 Pure Growth ETF
RPG
$2.02B
| $591K | ﹤0.01% |
14,317
+432
| +3% | +$18K |
|
|
HUT
2049
Hut 8
HUT
$11.8B
| $590K | ﹤0.01% |
28,800
+5,393
| +23% | +$110K |
|
2050
Full Truck Alliance
YMM
$9.66B
| $589K | ﹤0.01% |
54,432
+31,757
| +140% | +$310K |
|
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Mariner's Q4 2024 Portfolio in Review
As of Q4 2024, Mariner held 3,565 positions worth $59.6B, up 5.7% from $56.4B the previous quarter. Its ten largest holdings account for 27% of the portfolio.
Mariner deployed $2.58B of net new capital in Q4 2024, opening 280 new positions and adding to 1,859 existing holdings. Its largest new stake was Tempus AI: 923,786 shares worth $31.2M.
By sector, the portfolio is most concentrated in Technology at 20% of assets, up from 19% a quarter earlier, followed by Financials and Consumer Discretionary.
On the sell side, the largest reduction was Apollo Global Management, an estimated $237M trimmed.
- Mariner's largest Q4 2024 buy was Tempus AI: 923,786 shares worth $31.2M.
- Mariner added most to Tesla in Q4 2024, an estimated $297M increase.
- Mariner's biggest Q4 2024 reduction was Apollo Global Management, cutting an estimated $237M.
- Mariner fully exited iShares iBonds Dec 2024 Term Corporate ETF in Q4 2024, selling an estimated $10.7M.
- Mariner's ten largest holdings make up 27% of its $59.6B portfolio in Q4 2024.
- Mariner opened 280 new positions and closed 187 in Q4 2024.
- Mariner's portfolio value rose 5.7% quarter-over-quarter to $59.6B.
Based on Mariner's 13F filing for Q4 2024, filed 13 Feb 2025.