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Mariner Portfolio holdings
AUM
$95.2B
Turnover
23.58%
1-Year Est. Return
32.92%
This Fund
S&P 500
This Quarter Est. Return
+19.43%
1 Year Est. Return
+32.92%
3 Year Est. Return
+93.86%
5 Year Est. Return
+109.77%
10 Year Est. Return
+319.92%
AUM
$95.2B
AUM Growth
+$9.5B
(+11%)
Cap. Flow
-$1.86B
Cap. Flow % of AUM
Cap. Flow %
-1.95%
Top 10 Holdings %
Top 10 Hldgs %
27.89%
Holding
4,003
New
458
Increased
1,438
Reduced
1,530
Closed
486
Avg Time Held
3.2
years
Top 10 Avg Time Held
4.4
years
Top 20 Avg Time Held
5.5
years
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
Micron Technology
MU
|
+$318M |
| 2 |
Jazz Pharmaceuticals
JAZZ
|
+$125M |
| 3 |
TJX Companies
TJX
|
+$120M |
| 4 |
iShares Core US Aggregate Bond ETF
AGG
|
+$110M |
| 5 |
Vanguard FTSE Developed Markets ETF
VEA
|
+$105M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
ProShares Ultra Semiconductors
USD
|
+$318M |
| 2 |
Home Depot
HD
|
+$139M |
| 3 |
Microsoft
MSFT
|
+$129M |
| 4 |
Corning
GLW
|
+$126M |
| 5 |
iShares Russell Top 200 Growth ETF
IWY
|
+$113M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Miscellaneous | 40.96% |
| 2 | Technology | 24.61% |
| 3 | Financials | 7.71% |
| 4 | Healthcare | 5.25% |
| 5 | Industrials | 5.02% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | Held Since | |
|---|---|---|---|---|---|---|---|
226
State Street SPDR Bloomberg 1-3 Month T-Bill ETF
BIL
$51.2B
| $62.5M | 0.07% |
681,629
-497,808
| -42% | -$45.6M |
2021 Q4
18 quarters
|
|
227
Regeneron Pharmaceuticals
REGN
$84.3B
| $62.4M | 0.07% |
100,086
-23,868
| -19% | -$16.2M |
2022 Q3
15 quarters
|
|
228
Sherwin-Williams
SHW
$83.9B
| $62.1M | 0.07% |
180,256
-6,861
| -4% | -$2.19M |
2016 Q1
41 quarters
|
|
229
State Street SPDR Portfolio Short Term Corporate Bond ETF
SPSB
$11.3B
| $61.8M | 0.06% |
2,059,358
+68,736
| +3% | +$2.06M |
2018 Q1
33 quarters
|
|
230
Centene
CNC
$35.2B
| $61.6M | 0.06% |
959,718
-19,783
| -2% | -$1.06M |
2016 Q4
38 quarters
|
|
231
Sysco
SYY
$41.3B
| $61.6M | 0.06% |
737,058
+69,979
| +10% | +$5.3M |
2014 Q1
49 quarters
|
|
232
Celestica
CLS
$33.9B
| $61.5M | 0.06% |
168,652
+32,559
| +24% | +$12.2M |
2023 Q3
11 quarters
|
|
233
United Parcel Service
UPS
$86.4B
| $61.4M | 0.06% |
570,966
-30,126
| -5% | -$3.13M |
2013 Q2
52 quarters
|
|
234
Capital One
COF
$125B
| $61.3M | 0.06% |
305,715
+91,271
| +43% | +$17.5M |
2013 Q4
50 quarters
|
|
235
Union Pacific
UNP
$177B
| $61.2M | 0.06% |
225,107
-32,832
| -13% | -$8.62M |
2013 Q2
52 quarters
|
|
236
Prudential Financial
PRU
$40.8B
| $61.1M | 0.06% |
566,080
+87,444
| +18% | +$8.89M |
2017 Q4
34 quarters
|
|
237
Medtronic
MDT
$124B
| $61M | 0.06% |
779,764
+82,467
| +12% | +$6.65M |
2015 Q2
44 quarters
|
|
238
Thermo Fisher Scientific
TMO
$250B
| $60.8M | 0.06% |
121,219
-12,423
| -9% | -$5.96M |
2013 Q3
51 quarters
|
|
239
NYLIM FTSE International Equity Currency Neutral ETF
HFXI
$2.31B
| $60.5M | 0.06% |
1,587,883
-11,417
| -0.7% | -$418K |
2023 Q2
12 quarters
|
|
240
Marvell Technology
MRVL
$201B
| $60.2M | 0.06% |
202,282
+24,273
| +14% | +$4.87M |
2019 Q4
26 quarters
|
|
241
Dimensional Emerging Markets Core Equity 2 ETF
DFEM
$8.95B
| $60M | 0.06% |
1,476,229
+132,586
| +10% | +$5.21M |
2022 Q3
15 quarters
|
|
242
T-Mobile US
TMUS
$170B
| $59.6M | 0.06% |
355,200
+132,907
| +60% | +$25.2M |
2019 Q4
26 quarters
|
|
243
Accenture
ACN
$158B
| $59.3M | 0.06% |
476,657
+5,964
| +1% | +$1.04M |
2015 Q2
44 quarters
|
|
244
Dimensional US Core Equity Market ETF
DFAU
$12.9B
| $59.1M | 0.06% |
1,142,829
-38,867
| -3% | -$1.95M |
2022 Q1
17 quarters
|
|
245
iShares Core High Dividend ETF
HDV
$15.9B
| $58.8M | 0.06% |
2,145,662
-111,928
| -5% | -$3.04M |
2016 Q3
39 quarters
|
|
246
Northern Trust
NTRS
$30.3B
| $58.8M | 0.06% |
337,956
+157,878
| +88% | +$26M |
2016 Q3
39 quarters
|
|
247
iShares Core 5-10 Year USD Bond ETF
IMTB
$278M
| $58.5M | 0.06% |
1,341,102
+35,652
| +3% | +$1.56M |
2022 Q1
17 quarters
|
|
248
Paychex
PAYX
$42.3B
| $58.1M | 0.06% |
590,371
+79,678
| +16% | +$7.54M |
2014 Q4
46 quarters
|
|
249
BNY Mellon Dynamic Value ETF
BKDV
$2.14B
| $57.8M | 0.06% |
1,725,205
+764,942
| +80% | +$24.6M |
2026 Q1
1 quarter
|
|
250
Pfizer
PFE
$173B
| $57.7M | 0.06% |
2,394,026
+531,712
| +29% | +$13.9M |
2013 Q2
52 quarters
|
|
Similar funds
Mariner's Q2 2026 Portfolio in Review
As of Q2 2026, Mariner held 4,003 positions worth $95.2B, up 11% from $85.7B the previous quarter. Its ten largest holdings account for 28% of the portfolio.
Mariner's Q2 2026 filing shows 458 new, 1,438 increased, 1,530 reduced and 486 closed positions. Its largest new stake was Honeywell Aerospace: 217,569 shares worth $48.1M. The largest sale was ProShares Ultra Semiconductors, an estimated $318M.
By sector, the portfolio is most concentrated in Miscellaneous at 41% of assets, down from 43% a quarter earlier, followed by Technology and Financials.
- Mariner's largest Q2 2026 buy was Honeywell Aerospace: 217,569 shares worth $48.1M.
- Mariner added most to Micron Technology in Q2 2026, an estimated $318M increase.
- Mariner's biggest Q2 2026 reduction was ProShares Ultra Semiconductors, cutting an estimated $318M.
- Mariner fully exited Fidelity Fundamental Large Cap Core ETF in Q2 2026, selling an estimated $52.7M.
- Mariner's ten largest holdings make up 28% of its $95.2B portfolio in Q2 2026.
- Mariner opened 458 new positions and closed 486 in Q2 2026.
- Mariner's portfolio value rose 11% quarter-over-quarter to $95.2B.
Based on Mariner's 13F filing for Q2 2026, filed 13 Aug 2026.