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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
+2.85%
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
$84B
AUM Growth
+$6.6B
(+8.5%)
Cap. Flow
+$5.06B
Cap. Flow
% of AUM
6.03%
Top 10 Holdings %
Top 10 Hldgs %
28.85%
Holding
3,865
New
323
Increased
1,970
Reduced
1,148
Closed
341
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
NVIDIA
NVDA
|
+$808M |
| 2 |
Microsoft
MSFT
|
+$249M |
| 3 |
Apple
AAPL
|
+$229M |
| 4 |
iShares Core S&P 500 ETF
IVV
|
+$196M |
| 5 |
iShares Core US Aggregate Bond ETF
AGG
|
+$125M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
ProShares Ultra Semiconductors
USD
|
+$158M |
| 2 |
Williams Companies
WMB
|
+$138M |
| 3 |
JPMorgan Chase
JPM
|
+$85.4M |
| 4 |
iShares MSCI Emerging Markets ETF
EEM
|
+$45.7M |
| 5 |
Synopsys
SNPS
|
+$42.6M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 22.87% |
| 2 | Financials | 8% |
| 3 | Consumer Discretionary | 5.52% |
| 4 | Healthcare | 5.25% |
| 5 | Communication Services | 4.86% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
626
Huntington Ingalls Industries
HII
$11.3B
| $12.1M | 0.01% |
35,521
+18,408
| +108% | +$5.71M |
|
627
Teradyne
TER
$54.8B
| $12.1M | 0.01% |
62,290
+32,601
| +110% | +$5.59M |
|
628
FT Vest Fund of Nasdaq-100 Buffer ETFs
BUFQ
$1.49B
| $12M | 0.01% |
335,979
-52,193
| -13% | -$1.84M |
|
629
Dimensional Core Fixed Income ETF
DFCF
$10.7B
| $12M | 0.01% |
282,818
-41,090
| -13% | -$1.76M |
|
630
Royal Bank of Canada
RY
$291B
| $12M | 0.01% |
70,476
+3,895
| +6% | +$598K |
|
631
Carrier Global
CARR
$57.2B
| $12M | 0.01% |
227,032
-8,448
| -4% | -$470K |
|
632
Elastic
ESTC
$6.1B
| $12M | 0.01% |
158,639
+112,617
| +245% | +$9.19M |
|
|
DFSV
633
Dimensional US Small Cap Value ETF
DFSV
$8.14B
| $12M | 0.01% |
364,229
-906
| -0.2% | -$29.1K |
|
634
Vistra
VST
$55.1B
| $11.9M | 0.01% |
74,000
-48,511
| -40% | -$8.84M |
|
|
PWRD
635
TCW Transform Systems ETF
PWRD
$1.46B
| $11.9M | 0.01% |
+124,014
| New | +$12.2M |
|
|
FISV
636
Fiserv Inc
FISV
$27.2B
| $11.9M | 0.01% |
177,004
-245,608
| -58% | -$20.6M |
|
637
First Trust Smith Unconstrained Bond ETF
UCON
$3.26B
| $11.8M | 0.01% |
470,713
+8,939
| +2% | +$225K |
|
|
GRMN
638
Garmin
GRMN
$46.9B
| $11.8M | 0.01% |
58,361
-8,925
| -13% | -$1.94M |
|
639
Grayscale Bitcoin Trust
GBTC
$9.64B
| $11.8M | 0.01% |
173,207
+2,088
| +1% | +$164K |
|
640
Corteva
CTVA
$59.7B
| $11.7M | 0.01% |
175,123
+26,538
| +18% | +$1.72M |
|
641
Exelixis
EXEL
$13.9B
| $11.7M | 0.01% |
267,697
+189,414
| +242% | +$7.84M |
|
642
Otis Worldwide
OTIS
$27.4B
| $11.7M | 0.01% |
134,219
+30,541
| +29% | +$2.73M |
|
643
First Trust Morningstar Dividend Leaders Index Fund
FDL
$7.72B
| $11.7M | 0.01% |
264,341
+18,869
| +8% | +$822K |
|
644
Veralto
VLTO
$22.6B
| $11.7M | 0.01% |
117,262
+19,036
| +19% | +$1.93M |
|
645
Zurn Elkay Water Solutions
ZWS
$8.07B
| $11.6M | 0.01% |
248,876
-30,398
| -11% | -$1.43M |
|
646
Hilton Worldwide
HLT
$74B
| $11.6M | 0.01% |
40,211
+3,779
| +10% | +$1.03M |
|
647
Magna International
MGA
$17.9B
| $11.5M | 0.01% |
215,754
+741
| +0.3% | +$36.2K |
|
648
Capital Group Growth ETF
CGGR
$23.5B
| $11.5M | 0.01% |
258,435
+29,686
| +13% | +$1.31M |
|
649
Jacobs Solutions
J
$15.9B
| $11.5M | 0.01% |
86,492
+40,890
| +90% | +$6M |
|
650
abrdn Physical Gold Shares ETF
SGOL
$6.92B
| $11.4M | 0.01% |
277,396
+3,432
| +1% | +$136K |
|
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Mariner's Q4 2025 Portfolio in Review
As of Q4 2025, Mariner held 3,865 positions worth $84B, up 8.5% from $77.4B the previous quarter. Its ten largest holdings account for 29% of the portfolio.
Mariner deployed $5.06B of net new capital in Q4 2025, opening 323 new positions and adding to 1,970 existing holdings. Its largest new stake was Flexsteel Industries: 1,167,357 shares worth $46.1M.
By sector, the portfolio is most concentrated in Technology at 23% of assets, up from 23% a quarter earlier, followed by Financials and Consumer Discretionary.
On the sell side, the largest reduction was ProShares Ultra Semiconductors, an estimated $158M trimmed.
- Mariner's largest Q4 2025 buy was Flexsteel Industries: 1,167,357 shares worth $46.1M.
- Mariner added most to NVIDIA in Q4 2025, an estimated $808M increase.
- Mariner's biggest Q4 2025 reduction was ProShares Ultra Semiconductors, cutting an estimated $158M.
- Mariner fully exited iShares iBonds Dec 2025 Term Corporate ETF in Q4 2025, selling an estimated $22.7M.
- Mariner's ten largest holdings make up 29% of its $84B portfolio in Q4 2025.
- Mariner opened 323 new positions and closed 341 in Q4 2025.
- Mariner's portfolio value rose 8.5% quarter-over-quarter to $84B.
Based on Mariner's 13F filing for Q4 2025, filed 13 Feb 2026.