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 | |
|---|---|---|---|---|---|---|
3676
MGE Energy Inc
MGEE
$2.95B
| $4.94M | ﹤0.01% |
53,101
-25,742
| -33% | -$2.34M |
|
3677
Brown & Brown
BRO
$24.5B
| $4.94M | ﹤0.01% |
39,678
-51,785
| -57% | -$5.79M |
|
3678
iShares MSCI ACWI ETF
ACWI
$33.3B
| $4.93M | ﹤0.01% |
42,391
+32,876
| +346% | +$3.94M |
|
3679
Sweetgreen
SG
$830M
| $4.93M | ﹤0.01% |
197,114
+151,207
| +329% | +$4.17M |
|
3680
Repligen
RGEN
$9.95B
| $4.93M | ﹤0.01% |
38,729
+14,948
| +63% | +$2.3M |
|
3681
StepStone Group
STEP
$4.14B
| $4.93M | ﹤0.01% |
94,332
+44,886
| +91% | +$2.64M |
|
3682
iShares US Tech Independence Focused ETF
IETC
$702M
| $4.92M | ﹤0.01% |
65,704
+45,810
| +230% | +$3.84M |
|
3683
Shift4
FOUR
$3.47B
| $4.92M | ﹤0.01% |
60,249
+54,484
| +945% | +$5.61M |
|
3684
CALL
Advanced Drainage Systems
WMS
$10.3B
| $4.92M | ﹤0.01% |
45,300
+25,100
| +124% | +$2.93M |
|
3685
Voya Financial
VOYA
$9.29B
| $4.91M | ﹤0.01% |
72,534
-156,088
| -68% | -$10.9M |
|
3686
Sabra Healthcare REIT
SBRA
$5.27B
| $4.91M | ﹤0.01% |
281,128
+163,898
| +140% | +$2.76M |
|
3687
PUT
Red Cat Holdings
RCAT
$1.3B
| $4.91M | ﹤0.01% |
834,800
-868,200
| -51% | -$6.96M |
|
|
GTLS
3688
PUT
DELISTED
Chart Industries
GTLS
| $4.91M | ﹤0.01% |
34,000
-24,100
| -41% | -$4.44M |
|
3689
Dimensional International Core Equity 2 ETF
DFIC
$15.4B
| $4.9M | ﹤0.01% |
176,572
+111,989
| +173% | +$3.06M |
|
3690
CALL
PagerDuty
PD
$1.09B
| $4.9M | ﹤0.01% |
268,100
+222,600
| +489% | +$4.08M |
|
3691
CALL
AGCO
AGCO
$7.94B
| $4.9M | ﹤0.01% |
52,900
-9,700
| -15% | -$947K |
|
3692
Republic Services
RSG
$68B
| $4.9M | ﹤0.01% |
20,217
-60,480
| -75% | -$13.6M |
|
3693
Boise Cascade
BCC
$2.75B
| $4.9M | ﹤0.01% |
49,909
+30,757
| +161% | +$3.48M |
|
3694
Vanguard S&P 500 Value ETF
VOOV
$6.79B
| $4.9M | ﹤0.01% |
+26,576
| New | +$4.97M |
|
3695
InvenTrust Properties
IVT
$2.54B
| $4.89M | ﹤0.01% |
166,638
+62,834
| +61% | +$1.85M |
|
3696
CALL
Fidelity National Financial
FNF
$12.8B
| $4.89M | ﹤0.01% |
75,200
+63,300
| +532% | +$3.8M |
|
3697
Summit Therapeutics
SMMT
$11B
| $4.89M | ﹤0.01% |
253,499
+176,275
| +228% | +$3.54M |
|
3698
OneSpaWorld
OSW
$2.56B
| $4.89M | ﹤0.01% |
291,045
+125,787
| +76% | +$2.45M |
|
3699
ASE Group
ASX
$98.4B
| $4.89M | ﹤0.01% |
557,652
+385,701
| +224% | +$3.92M |
|
3700
Helmerich & Payne
HP
$4.25B
| $4.88M | ﹤0.01% |
186,953
+8,397
| +5% | +$244K |
|
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.