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Maven Securities Portfolio holdings
AUM
$5.06B
Turnover
57.72%
1-Year Est. Return
59.27%
This Fund
S&P 500
This Quarter Est. Return
+23.95%
1 Year Est. Return
+59.27%
3 Year Est. Return
+134.86%
5 Year Est. Return
+167.17%
10 Year Est. Return
–
AUM
$5.06B
AUM Growth
-$138M
(-2.7%)
Cap. Flow
-$533M
Cap. Flow % of AUM
Cap. Flow %
-10.53%
Top 10 Holdings %
Top 10 Hldgs %
38.56%
Holding
492
New
108
Increased
79
Reduced
118
Closed
176
Avg Time Held
Equity + Options
1
year
Top 10 Avg Time Held
Equity + Options
0.4
years
Top 20 Avg Time Held
Equity + Options
0.6
years
Avg Time Held Equity only
0.5
years
Top 10 Avg Time Held Equity only
0.7
years
Top 20 Avg Time Held Equity only
0.5
years
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
Microsoft
MSFT
|
+$71.5M |
| 2 |
Berkshire Hathaway Class B
BRK.B
|
+$55.9M |
| 3 |
Invesco QQQ Trust
QQQ
|
+$34.4M |
| 4 |
NVIDIA
NVDA
|
+$29.5M |
| 5 |
Nuvalent
NUVL
|
+$16.1M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
State Street SPDR S&P 500 ETF Trust
SPY
|
+$417M |
| 2 |
Advanced Micro Devices
AMD
|
+$135M |
| 3 |
Chevron
CVX
|
+$46.4M |
| 4 |
State Street Energy Select Sector SPDR ETF
XLE
|
+$42.9M |
| 5 |
Alphabet (Google) Class C
GOOG
|
+$40.4M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Miscellaneous | 80.92% |
| 2 | Technology | 5.94% |
| 3 | Communication Services | 2.91% |
| 4 | Consumer Discretionary | 2.61% |
| 5 | Financials | 2.06% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | Held Since | |
|---|---|---|---|---|---|---|---|
301
Oatly Group
OTLY
$259M
| $426K | 0.01% |
+45,516
| New | +$468K |
2026 Q2
0 quarters
|
|
302
Kyivstar Group
KYIV
$3.06B
| $424K | 0.01% |
26,248
+566
| +2% | +$7.39K |
2025 Q4
2 quarters
|
|
303
Comcast
CMCSA
$87B
| $423K | 0.01% |
+17,219
| New | +$444K |
2026 Q2
0 quarters
|
|
304
US Global Jets ETF
JETS
$950M
| $406K | 0.01% |
12,212
| – | – |
2023 Q1
13 quarters
|
|
305
Fluence Energy
FLNC
$773M
| $398K | 0.01% |
+20,000
| New | +$372K |
2026 Q2
0 quarters
|
|
306
Eledon Pharmaceuticals
ELDN
$233M
| $394K | 0.01% |
+100,000
| New | +$364K |
2026 Q2
0 quarters
|
|
307
DELISTED
Talkspace
TALK
| $378K | 0.01% |
72,615
-108,685
| -60% | -$564K |
2026 Q1
1 quarter
|
|
308
Kinder Morgan
KMI
$68.1B
| $322K | 0.01% |
10,082
-4,704
| -32% | -$152K |
2026 Q1
1 quarter
|
|
309
KraneShares CSI China Internet ETF
KWEB
$4.54B
| $245K | ﹤0.01% |
+10,000
| New | +$277K |
2026 Q2
0 quarters
|
|
310
PUT
AbbVie
ABBV
$518B
| – | – |
-63,000
| Closed | -$13.7M | – |
|
311
DELISTED
Arcellx
ACLX
| – | – |
-42,500
| Closed | -$4.88M | – |
|
312
Adobe
ADBE
$92.4B
| – | – |
-15,911
| Closed | -$3.77M | – |
|
313
American Eagle Outfitters
AEO
$3.64B
| – | – |
-35,000
| Closed | -$584K | – |
|
314
PUT
Albemarle
ALB
$11.7B
| – | – |
-17,300
| Closed | -$3.1M | – |
|
315
Alignment Healthcare
ALHC
$1.52B
| – | – |
-236,721
| Closed | -$4.17M | – |
|
316
CALL
Amgen
AMGN
$252B
| – | – |
-24,500
| Closed | -$8.62M | – |
|
|
317
PUT
Amgen
AMGN
$252B
| – | – |
-13,300
| Closed | -$4.68M | – |
|
318
CALL
American Tower
AMT
$87.7B
| – | – |
-41,000
| Closed | -$7.07M | – |
|
|
319
PUT
American Tower
AMT
$87.7B
| – | – |
-13,100
| Closed | -$2.26M | – |
|
320
CALL
Antero Resources
AR
$11.2B
| – | – |
-10,700
| Closed | -$452K | – |
|
321
CALL
ARK Innovation ETF
ARKK
$5.96B
| – | – |
-25,900
| Closed | -$1.75M | – |
|
|
322
PUT
ARK Innovation ETF
ARKK
$5.96B
| – | – |
-25,300
| Closed | -$1.71M | – |
|
323
Atour Lifestyle Holdings
ATAT
$4.86B
| – | – |
-16,134
| Closed | -$594K | – |
|
324
Aura Biosciences
AURA
$794M
| – | – |
-50,000
| Closed | -$334K | – |
|
325
CALL
Broadcom
AVGO
$1.53T
| – | – |
-10,700
| Closed | -$3.31M | – |
|
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Maven Securities's Q2 2026 Portfolio in Review
As of Q2 2026, Maven Securities held 492 positions worth $5.06B, down 2.7% from $5.2B the previous quarter. Its ten largest holdings account for 39% of the portfolio.
Maven Securities withdrew a net $533M in Q2 2026, closing 176 positions and reducing 118 holdings. Its most notable exit was Hologic, an estimated $29.3M position sold in full.
By sector, the portfolio is most concentrated in Miscellaneous at 81% of assets, down from 83% a quarter earlier, followed by Technology and Communication Services.
Against the trend, Maven Securities opened a new position in Nuvalent worth $18.5M.
- Maven Securities's largest Q2 2026 buy was Nuvalent: 150,000 shares worth $18.5M.
- Maven Securities added most to Microsoft in Q2 2026, an estimated $71.5M increase.
- Maven Securities's biggest Q2 2026 reduction was State Street SPDR S&P 500 ETF Trust, cutting an estimated $417M.
- Maven Securities fully exited Hologic in Q2 2026, selling an estimated $29.3M.
- Maven Securities's ten largest holdings make up 39% of its $5.06B portfolio in Q2 2026.
- Maven Securities opened 108 new positions and closed 176 in Q2 2026.
- Maven Securities's portfolio value fell 2.7% quarter-over-quarter to $5.06B.
Based on Maven Securities's 13F filing for Q2 2026, filed 14 Aug 2026.