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 |
State Street SPDR S&P 500 ETF Trust
SPY
|
+$4.05B |
| 2 |
iShares 20+ Year Treasury Bond ETF
TLT
|
+$1.61B |
| 3 |
Tesla
TSLA
|
+$636M |
| 4 |
TSMC
TSM
|
+$604M |
| 5 |
iShares Bitcoin Trust
IBIT
|
+$330M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Invesco QQQ Trust
QQQ
|
+$1.25B |
| 2 |
Apple
AAPL
|
+$1.13B |
| 3 |
Microsoft
MSFT
|
+$988M |
| 4 |
Meta Platforms (Facebook)
META
|
+$572M |
| 5 |
Berkshire Hathaway Class B
BRK.B
|
+$570M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Miscellaneous | 94.1% |
| 2 | Technology | 1.55% |
| 3 | Consumer Discretionary | 0.95% |
| 4 | Financials | 0.77% |
| 5 | Healthcare | 0.67% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
|
STKL
11501
CALL
DELISTED
SunOpta
STKL
| $106K | ﹤0.01% |
21,800
-158,800
| -88% | -$1.06M |
|
11502
CALL
ReWalk Robotics
LFWD
$20.9M
| $106K | ﹤0.01% |
+5,192
| New | +$107K |
|
11503
CALL
Lightspeed Commerce
LSPD
$1.4B
| $106K | ﹤0.01% |
12,100
-172,900
| -93% | -$2.23M |
|
|
CXE
11504
DELISTED
MFS High Income Municipal Trust
CXE
| $106K | ﹤0.01% |
+28,674
| New | +$107K |
|
|
PCQ
11505
Pimco California Municipal Income Fund
PCQ
$166M
| $106K | ﹤0.01% |
+11,954
| New | +$108K |
|
|
EMD
11506
Western Asset Emerging Markets Debt Fund
EMD
$610M
| $105K | ﹤0.01% |
+10,661
| New | +$105K |
|
|
OPTU
11507
PUT
Optimum Communications Inc
OPTU
$389M
| $105K | ﹤0.01% |
39,600
-79,900
| -67% | -$216K |
|
11508
Alpha Pro Tech
APT
$55.8M
| $105K | ﹤0.01% |
+21,049
| New | +$113K |
|
11509
CALL
Janus International
JBI
$675M
| $105K | ﹤0.01% |
14,600
+2,400
| +20% | +$19.1K |
|
11510
PUT
Zedge
ZDGE
$37.9M
| $105K | ﹤0.01% |
+45,100
| New | +$115K |
|
|
MPX
11511
DELISTED
Marine Products Corp
MPX
| $105K | ﹤0.01% |
12,523
-5,883
| -32% | -$51.8K |
|
11512
CALL
Atlas Lithium Corp
ATLX
$99.6M
| $105K | ﹤0.01% |
20,300
-166,100
| -89% | -$988K |
|
11513
Westwater Resources
WWR
$76.4M
| $105K | ﹤0.01% |
190,297
+108,608
| +133% | +$84.6K |
|
|
TPIC
11514
DELISTED
TPI Composites
TPIC
| $105K | ﹤0.01% |
130,135
-10,470
| -7% | -$13.7K |
|
11515
CALL
Torrid Holdings
CURV
$223M
| $104K | ﹤0.01% |
19,000
-188,900
| -91% | -$1.13M |
|
|
AUTL
11516
Autolus Therapeutics
AUTL
$628M
| $104K | ﹤0.01% |
67,055
-3,836
| -5% | -$7.79K |
|
|
ETHT
11517
ProShares Ultra Ether ETF
ETHT
$287M
| $104K | ﹤0.01% |
+4,090
| New | +$261K |
|
11518
Bakkt Inc
BKKT
$379M
| $104K | ﹤0.01% |
11,965
-35,415
| -75% | -$605K |
|
11519
CALL
Rekor Systems
REKR
$79M
| $104K | ﹤0.01% |
116,300
+90,800
| +356% | +$143K |
|
11520
CALL
CION Investment
CION
$365M
| $104K | ﹤0.01% |
10,000
-10,800
| -52% | -$125K |
|
11521
CALL
Acco Brands
ACCO
$396M
| $103K | ﹤0.01% |
+24,700
| New | +$121K |
|
|
PCM
11522
PCM Fund
PCM
$66.7M
| $103K | ﹤0.01% |
16,019
+5,212
| +48% | +$34.6K |
|
|
NFGC
11523
New Found Gold
NFGC
$749M
| $103K | ﹤0.01% |
85,671
+39,570
| +86% | +$68.2K |
|
|
CRSH
11524
YieldMax Short TSLA Option Income Strategy ETF
CRSH
$15.2M
| $103K | ﹤0.01% |
+1,455
| New | +$97.2K |
|
11525
CALL
KNOT Offshore Partners
KNOP
$366M
| $103K | ﹤0.01% |
14,700
-22,100
| -60% | -$128K |
|
Similar funds
Jeff Yass's Q1 2025 Portfolio in Review
As of Q1 2025, Jeff Yass held 13,842 positions worth $586B, down 12% from $663B the previous quarter. Its ten largest holdings account for 28% of the portfolio.
Jeff Yass's Q1 2025 filing shows 1,775 new, 5,712 increased, 4,842 reduced and 1,482 closed positions. Its largest new stake was Brookfield Asset Management: 1,775,684 shares worth $86M. The largest sale was Invesco QQQ Trust, an estimated $1.25B.
By sector, the portfolio is most concentrated in Miscellaneous at 94% of assets, up from 93% a quarter earlier, followed by Technology and Consumer Discretionary.
- Jeff Yass's largest Q1 2025 buy was Brookfield Asset Management: 1,775,684 shares worth $86M.
- Jeff Yass added most to State Street SPDR S&P 500 ETF Trust in Q1 2025, an estimated $4.05B increase.
- Jeff Yass's biggest Q1 2025 reduction was Invesco QQQ Trust, cutting an estimated $1.25B.
- Jeff Yass fully exited Inari Medical, Inc. Common Stock in Q1 2025, selling an estimated $24M.
- Jeff Yass's ten largest holdings make up 28% of its $586B portfolio in Q1 2025.
- Jeff Yass opened 1,775 new positions and closed 1,482 in Q1 2025.
- Jeff Yass's portfolio value fell 12% quarter-over-quarter to $586B.
Based on Susquehanna International Group's 13F filing for Q1 2025, filed 14 May 2025.