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 | |
|---|---|---|---|---|---|---|
|
ARI
3626
PUT
Apollo Commercial Real Estate
ARI
$881M
| $7.13M | ﹤0.01% |
675,300
+644,600
| +2,100% | +$6.71M |
|
|
MRSH
3627
Marsh
MRSH
$91.9B
| $7.13M | ﹤0.01% |
41,090
-27,069
| -40% | -$4.87M |
|
3628
PUT
AutoNation
AN
$6.62B
| $7.13M | ﹤0.01% |
36,500
-15,400
| -30% | -$3.11M |
|
3629
iShares iBonds Dec 2033 Term Corporate ETF
IBDY
$1.16B
| $7.12M | ﹤0.01% |
+275,594
| New | +$7.19M |
|
3630
PUT
Camden Property Trust
CPT
$12.3B
| $7.12M | ﹤0.01% |
72,900
+52,700
| +261% | +$5.59M |
|
3631
EnerSys
ENS
$6.69B
| $7.11M | ﹤0.01% |
40,932
+3,463
| +9% | +$587K |
|
3632
Arch Capital
ACGL
$33.7B
| $7.11M | ﹤0.01% |
74,040
-250,227
| -77% | -$24M |
|
3633
PUT
National Grid
NGG
$79.8B
| $7.11M | ﹤0.01% |
84,000
+64,500
| +331% | +$5.56M |
|
3634
Arbor Realty Trust
ABR
$944M
| $7.1M | ﹤0.01% |
921,321
+899,225
| +4,070% | +$7.01M |
|
|
IRE
3635
CALL
Defiance Daily Target 2x Long IREN ETF
IRE
$204M
| $7.1M | ﹤0.01% |
+544,200
| New | +$15.7M |
|
3636
PUT
Northern Trust
NTRS
$34.2B
| $7.09M | ﹤0.01% |
50,800
+28,800
| +131% | +$4.14M |
|
3637
PUT
Global X Artificial Intelligence & Technology ETF
AIQ
$10.2B
| $7.09M | ﹤0.01% |
151,900
+133,100
| +708% | +$6.68M |
|
|
3638
PUT
Arch Capital
ACGL
$33.7B
| $7.08M | ﹤0.01% |
73,800
-124,800
| -63% | -$11.9M |
|
3639
CALL
Avalo Therapeutics
AVTX
$1.05B
| $7.08M | ﹤0.01% |
474,200
+413,500
| +681% | +$6.47M |
|
3640
Vulcan Materials
VMC
$35.6B
| $7.06M | ﹤0.01% |
25,942
-47,466
| -65% | -$14M |
|
3641
CALL
New Oriental
EDU
$9.36B
| $7.06M | ﹤0.01% |
124,700
-175,000
| -58% | -$10M |
|
3642
PUT
RBC Bearings
RBC
$15.8B
| $7.06M | ﹤0.01% |
13,000
+9,800
| +306% | +$5.2M |
|
3643
United States Antimony
UAMY
$726M
| $7.06M | ﹤0.01% |
808,705
-1,321,245
| -62% | -$11.5M |
|
3644
CALL
Sweetgreen
SG
$830M
| $7.06M | ﹤0.01% |
1,360,000
-181,800
| -12% | -$1.11M |
|
3645
ProShares UltraPro Short S&P 500
SPXU
$387M
| $7.06M | ﹤0.01% |
124,392
+66,164
| +114% | +$3.35M |
|
3646
PUT
W.P. Carey
WPC
$16.1B
| $7.05M | ﹤0.01% |
103,800
-114,300
| -52% | -$8.02M |
|
3647
Bankunited
BKU
$3.3B
| $7.05M | ﹤0.01% |
156,187
+128,558
| +465% | +$6M |
|
|
SERV
3648
Serve Robotics
SERV
$436M
| $7.05M | ﹤0.01% |
834,878
-9,422
| -1% | -$102K |
|
3649
CALL
Qualys
QLYS
$6.47B
| $7.05M | ﹤0.01% |
80,200
+69,200
| +629% | +$7.67M |
|
3650
Relmada Therapeutics
RLMD
$462M
| $7.04M | ﹤0.01% |
1,011,572
+625,630
| +162% | +$2.96M |
|
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.