Jeff Yass Susquehanna International Group
Jeff Yass is a co-founder of Susquehanna International Group (SIG), a major global trading and market-making firm. SIG is known for options expertise, quantitative trading, and a training culture grounded in probabilistic decision-making. Yass’s firm is influential across derivatives markets even though it is less of a traditional long-only stock-picking franchise.
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
Invesco QQQ Trust
QQQ
|
+$2.65B |
| 2 |
TSMC
TSM
|
+$1.25B |
| 3 |
Microsoft
MSFT
|
+$1.1B |
| 4 |
Micron Technology
MU
|
+$957M |
| 5 |
UnitedHealth
UNH
|
+$774M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
JPMorgan International Research Enhanced Equity ETF
JIRE
|
+$785M |
| 2 |
Broadcom
AVGO
|
+$635M |
| 3 |
Netflix
NFLX
|
+$580M |
| 4 |
Alphabet (Google) Class A
GOOGL
|
+$372M |
| 5 |
KraneShares CSI China Internet ETF
KWEB
|
+$267M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Miscellaneous | 94.37% |
| 2 | Technology | 2.02% |
| 3 | Consumer Discretionary | 0.76% |
| 4 | Healthcare | 0.56% |
| 5 | Financials | 0.54% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
3726
nCino
NCNO
$2.43B
| $6.77M | ﹤0.01% |
451,877
+424,518
| +1,552% | +$7.98M |
|
3727
CALL
ZTO Express
ZTO
$16.3B
| $6.76M | ﹤0.01% |
268,500
-7,700
| -3% | -$180K |
|
3728
iShares Global 100 ETF
IOO
$9.36B
| $6.75M | ﹤0.01% |
55,783
-28,113
| -34% | -$3.55M |
|
3729
CALL
Solventum
SOLV
$15.5B
| $6.75M | ﹤0.01% |
103,300
-42,300
| -29% | -$3.14M |
|
3730
JPMorgan ActiveBuilders Emerging Markets Equity ETF
JEMA
$1.7B
| $6.74M | ﹤0.01% |
129,539
-58,095
| -31% | -$3.1M |
|
3731
Varonis Systems
VRNS
$5.04B
| $6.74M | ﹤0.01% |
313,741
+117,222
| +60% | +$3.18M |
|
3732
Twilio
TWLO
$36.5B
| $6.73M | ﹤0.01% |
53,509
-118,380
| -69% | -$14.6M |
|
3733
CALL
Integer Holdings
ITGR
$4.26B
| $6.73M | ﹤0.01% |
76,500
+7,200
| +10% | +$613K |
|
3734
Petrobras Class A
PBR.A
$108B
| $6.72M | ﹤0.01% |
358,616
+215,173
| +150% | +$3.19M |
|
3735
Curtiss-Wright
CW
$22B
| $6.72M | ﹤0.01% |
9,871
-6,867
| -41% | -$4.57M |
|
3736
DaVita
DVA
$11.5B
| $6.72M | ﹤0.01% |
43,710
-328
| -0.7% | -$44.5K |
|
3737
PUT
XP
XP
$8.96B
| $6.72M | ﹤0.01% |
352,700
-230,500
| -40% | -$4.45M |
|
3738
Dianthus Therapeutics
DNTH
$5.92B
| $6.71M | ﹤0.01% |
80,001
+28,535
| +55% | +$1.65M |
|
3739
iShares US Real Estate ETF
IYR
$4.58B
| $6.71M | ﹤0.01% |
70,999
-99,073
| -58% | -$9.62M |
|
3740
PUT
Service Corp International
SCI
$11.4B
| $6.71M | ﹤0.01% |
81,300
+64,700
| +390% | +$5.22M |
|
3741
PUT
Ivanhoe Electric
IE
$1.79B
| $6.7M | ﹤0.01% |
566,800
+188,800
| +50% | +$2.96M |
|
3742
ProShares UltraShort Bitcoin ETF
SBIT
$144M
| $6.7M | ﹤0.01% |
117,564
+66,723
| +131% | +$3.49M |
|
3743
State Street SPDR Portfolio Aggregate Bond ETF
SPAB
$10.3B
| $6.7M | ﹤0.01% |
+261,360
| New | +$6.74M |
|
|
SOLS
3744
PUT
Solstice Advanced Materials
SOLS
$10.1B
| $6.69M | ﹤0.01% |
87,900
-46,400
| -35% | -$3.18M |
|
3745
CALL
Autoliv
ALV
$8.94B
| $6.69M | ﹤0.01% |
63,600
+40,800
| +179% | +$4.81M |
|
3746
PUT
UL Solutions
ULS
$15B
| $6.69M | ﹤0.01% |
78,000
+68,000
| +680% | +$5.36M |
|
3747
Intellia Therapeutics
NTLA
$1.8B
| $6.69M | ﹤0.01% |
521,465
-87,200
| -14% | -$1.11M |
|
3748
PUT
TORM
TRMD
$3.34B
| $6.68M | ﹤0.01% |
239,300
+110,700
| +86% | +$2.82M |
|
3749
CALL
WisdomTree
WT
$3.7B
| $6.68M | ﹤0.01% |
458,500
+311,500
| +212% | +$4.81M |
|
3750
PUT
Medpace
MEDP
$16.8B
| $6.67M | ﹤0.01% |
13,900
-17,800
| -56% | -$9.11M |
|
Similar funds
Jeff Yass's Q1 2026 Portfolio in Review
As of Q1 2026, Jeff Yass held 14,567 positions worth $893B, up 2.9% from $868B the previous quarter. Its ten largest holdings account for 27% of the portfolio.
Jeff Yass's Q1 2026 filing shows 2,388 new, 5,757 increased, 4,870 reduced and 1,500 closed positions. Its largest new stake was Sunbelt Rentals Holdings: 830,625 shares worth $54.1M. The largest sale was JPMorgan International Research Enhanced Equity ETF, an estimated $785M.
By sector, the portfolio is most concentrated in Miscellaneous at 94% of assets, up from 94% a quarter earlier, followed by Technology and Consumer Discretionary.
- Jeff Yass's largest Q1 2026 buy was Sunbelt Rentals Holdings: 830,625 shares worth $54.1M.
- Jeff Yass added most to Invesco QQQ Trust in Q1 2026, an estimated $2.65B increase.
- Jeff Yass's biggest Q1 2026 reduction was JPMorgan International Research Enhanced Equity ETF, cutting an estimated $785M.
- Jeff Yass fully exited Schwab International Equity ETF in Q1 2026, selling an estimated $147M.
- Jeff Yass's ten largest holdings make up 27% of its $893B portfolio in Q1 2026.
- Jeff Yass opened 2,388 new positions and closed 1,500 in Q1 2026.
- Jeff Yass's portfolio value rose 2.9% quarter-over-quarter to $893B.
Based on Susquehanna International Group's 13F filing for Q1 2026, filed 15 May 2026.