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
|
+$1.41B |
| 2 |
Apple
AAPL
|
+$949M |
| 3 |
iShares Russell 2000 ETF
IWM
|
+$788M |
| 4 |
Microsoft
MSFT
|
+$654M |
| 5 |
Broadcom
AVGO
|
+$568M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
iShares 20+ Year Treasury Bond ETF
TLT
|
+$1.26B |
| 2 |
State Street SPDR S&P 500 ETF Trust
SPY
|
+$702M |
| 3 |
Tesla
TSLA
|
+$694M |
| 4 |
Micron Technology
MU
|
+$601M |
| 5 |
Strategy Inc
MSTR
|
+$512M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Miscellaneous | 93.3% |
| 2 | Technology | 1.97% |
| 3 | Financials | 0.89% |
| 4 | Consumer Discretionary | 0.83% |
| 5 | Healthcare | 0.75% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
|
DFNSW
11801
T3 Defense Inc Warrants
DFNSW
$549K
| $35.1K | ﹤0.01% |
+149,174
| New | +$8.19K |
|
11802
Broadwind
BWEN
$109M
| $34.9K | ﹤0.01% |
+18,563
| New | +$35.3K |
|
11803
Roadzen
RDZN
$127M
| $34.9K | ﹤0.01% |
+16,007
| New | +$19.8K |
|
|
KYNB
11804
PUT
Kyntra Bio
KYNB
$32.4M
| $34.9K | ﹤0.01% |
2,632
-1,828
| -41% | -$17K |
|
11805
Nephros
NEPH
$46.8M
| $34.8K | ﹤0.01% |
+23,802
| New | +$36.3K |
|
11806
PUT
Worksport
WKSP
$9.64M
| $34.7K | ﹤0.01% |
+3,770
| New | +$26.7K |
|
|
TTOO
11807
CALL
DELISTED
T2 Biosystems, Inc
TTOO
| $34.6K | ﹤0.01% |
82,300
| – | – |
|
11808
CALL
Holley
HLLY
$360M
| $34.4K | ﹤0.01% |
11,400
-38,200
| -77% | -$107K |
|
|
JOBY.WS
11809
DELISTED
Joby Aviation Warrants
JOBY.WS
| $34.4K | ﹤0.01% |
+17,022
| New | +$21.9K |
|
11810
Southland Holdings
SLND
$35.1M
| $34K | ﹤0.01% |
+10,465
| New | +$34.8K |
|
11811
Paramount Gold Nevada
PZG
$129M
| $33.7K | ﹤0.01% |
+98,635
| New | +$38.2K |
|
11812
Century Therapeutics
IPSC
$404M
| $33.7K | ﹤0.01% |
+33,395
| New | +$45.5K |
|
11813
Greenpro Capital
GRNQ
$23.7M
| $33.5K | ﹤0.01% |
+3,017
| New | +$29.5K |
|
|
TSBX
11814
DELISTED
Turnstone Biologics
TSBX
| $33.3K | ﹤0.01% |
+67,324
| New | +$33.3K |
|
11815
Microbot Medical
MBOT
$101M
| $33.3K | ﹤0.01% |
+29,728
| New | +$29.1K |
|
|
BPT
11816
DELISTED
BP Prudhoe Bay Royalty Trust
BPT
| $33.2K | ﹤0.01% |
+60,998
| New | +$61.5K |
|
11817
PUT
Wheels Up
UP
$180M
| $33.2K | ﹤0.01% |
1,005
-1,125
| -53% | -$47.3K |
|
|
ARBK
11818
Argo Blockchain
ARBK
$43.6M
| $33.1K | ﹤0.01% |
271
-27
| -9% | -$5.94K |
|
11819
MMTec
MTC
$380M
| $32.5K | ﹤0.01% |
+20,674
| New | +$54.8K |
|
11820
CEL-SCI Corp
CVM
$28.1M
| $32.3K | ﹤0.01% |
2,696
+18
| +0.7% | +$415 |
|
11821
PUT
Kopin
KOPN
$896M
| $32.2K | ﹤0.01% |
23,700
-56,600
| -70% | -$54.3K |
|
11822
CALL
Accuray
ARAY
$31.3M
| $32.1K | ﹤0.01% |
+16,200
| New | +$30.6K |
|
11823
Scilex Holding
SCLX
$39.2M
| $32K | ﹤0.01% |
+2,143
| New | +$54.5K |
|
11824
NanoViricides
NNVC
$32.7M
| $31.8K | ﹤0.01% |
22,252
+4,016
| +22% | +$5.77K |
|
11825
Lineage Cell Therapeutics
LCTX
$293M
| $31.8K | ﹤0.01% |
63,314
+52,318
| +476% | +$38.4K |
|
Similar funds
Jeff Yass's Q4 2024 Portfolio in Review
As of Q4 2024, Jeff Yass held 13,659 positions worth $663B, up 16% from $572B the previous quarter. Its ten largest holdings account for 28% of the portfolio.
Jeff Yass's Q4 2024 filing shows 1,862 new, 5,386 increased, 4,790 reduced and 1,590 closed positions. Its largest new stake was State Street SPDR S&P 400 Mid Cap Value ETF: 1,000,000 shares worth $80.2M. The largest sale was iShares 20+ Year Treasury Bond ETF, an estimated $1.26B.
By sector, the portfolio is most concentrated in Miscellaneous at 93% of assets, down from 94% a quarter earlier, followed by Technology and Financials.
- Jeff Yass's largest Q4 2024 buy was State Street SPDR S&P 400 Mid Cap Value ETF: 1,000,000 shares worth $80.2M.
- Jeff Yass added most to Invesco QQQ Trust in Q4 2024, an estimated $1.41B increase.
- Jeff Yass's biggest Q4 2024 reduction was iShares 20+ Year Treasury Bond ETF, cutting an estimated $1.26B.
- Jeff Yass fully exited NextEra Energy 7.299% Corporate Units in Q4 2024, selling an estimated $112M.
- Jeff Yass's ten largest holdings make up 28% of its $663B portfolio in Q4 2024.
- Jeff Yass opened 1,862 new positions and closed 1,590 in Q4 2024.
- Jeff Yass's portfolio value rose 16% quarter-over-quarter to $663B.
Based on Susquehanna International Group's 13F filing for Q4 2024, filed 14 Feb 2025.