Susquehanna International Group Portfolio holdings
Susquehanna International Group (SIG), founded in 1987 by Jeff Yass and a group of friends, is a privately held global quantitative trading and technology firm headquartered in Bala Cynwyd, Pennsylvania. Specializing in trading equities, fixed income, commodities, derivatives, and ETFs, SIG has grown into a major market maker, handling around 600 equity options and 45 index options across exchanges like the CBOE, while employing over 3,000 people worldwide. The firm leverages a data-driven, probabilistic approach—rooted in the founders’ poker-playing days—to provide liquidity and competitive pricing in financial markets, with additional ventures in private equity, venture capital (notably an early investment in ByteDance, TikTok’s parent company), and sports betting analytics. Known for its innovative culture and use of game theory, SIG operates offices across North America, Europe, Asia, and Australia, maintaining a low-profile yet influential presence in global finance.
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
Apple
AAPL
|
+$680M |
| 2 |
Microsoft
MSFT
|
+$506M |
| 3 |
UnitedHealth
UNH
|
+$393M |
| 4 |
Berkshire Hathaway Class B
BRK.B
|
+$381M |
| 5 |
Alphabet (Google) Class C
GOOG
|
+$348M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
State Street SPDR S&P 500 ETF Trust
SPY
|
+$5.24B |
| 2 |
Tesla
TSLA
|
+$450M |
| 3 |
iShares Russell 2000 ETF
IWM
|
+$444M |
| 4 |
TSMC
TSM
|
+$432M |
| 5 |
Invesco QQQ Trust
QQQ
|
+$371M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 1.79% |
| 2 | Consumer Discretionary | 0.82% |
| 3 | Financials | 0.79% |
| 4 | Healthcare | 0.66% |
| 5 | Industrials | 0.51% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
4376
CALL
Delek Logistics
DKL
$2.87B
| $4.05M | ﹤0.01% |
94,200
+7,300
| +8% | +$296K |
|
4377
CALL
Amplitude
AMPL
$1.63B
| $4.04M | ﹤0.01% |
326,000
+74,900
| +30% | +$810K |
|
4378
MGE Energy Inc
MGEE
$3.09B
| $4.04M | ﹤0.01% |
45,656
-7,445
| -14% | -$670K |
|
4379
CALL
Onto Innovation
ONTO
$20.3B
| $4.04M | ﹤0.01% |
40,000
-31,300
| -44% | -$3.34M |
|
4380
CALL
Cipher Digital
CIFR
$7.41B
| $4.04M | ﹤0.01% |
844,200
-843,500
| -50% | -$2.73M |
|
4381
Disc Medicine
IRON
$3.03B
| $4.02M | ﹤0.01% |
75,997
+5,056
| +7% | +$237K |
|
4382
PUT
Prospect Capital
PSEC
$1.15B
| $4.02M | ﹤0.01% |
1,265,100
-173,400
| -12% | -$603K |
|
4383
PUT
National Vision
EYE
$1.53B
| $4.02M | ﹤0.01% |
174,700
-15,900
| -8% | -$271K |
|
4384
Fidelity Corporate Bond ETF
FCOR
$352M
| $4.02M | ﹤0.01% |
84,959
+34,247
| +68% | +$1.59M |
|
4385
Snap-on
SNA
$20.9B
| $4.02M | ﹤0.01% |
12,909
-53,847
| -81% | -$17.1M |
|
4386
PUT
Regal Rexnord
RRX
$11.7B
| $4.02M | ﹤0.01% |
27,700
+3,700
| +15% | +$464K |
|
|
EXK
4387
CALL
Endeavour Silver
EXK
$3.16B
| $4.01M | ﹤0.01% |
816,000
+356,200
| +77% | +$1.4M |
|
|
SNV
4388
CALL
DELISTED
Synovus
SNV
| $4.01M | ﹤0.01% |
77,500
-98,300
| -56% | -$4.52M |
|
4389
State Street SPDR Portfolio S&P 500 Growth ETF
SPYG
$55.3B
| $4M | ﹤0.01% |
42,010
-28,363
| -40% | -$2.43M |
|
|
DEA
4390
CALL
Easterly Government Properties
DEA
$1.17B
| $4M | ﹤0.01% |
180,200
+155,120
| +619% | +$3.38M |
|
4391
WD-40
WDFC
$3.08B
| $3.99M | ﹤0.01% |
17,512
+327
| +2% | +$76.9K |
|
4392
PUT
CBRE Group
CBRE
$44.3B
| $3.99M | ﹤0.01% |
28,500
-12,000
| -30% | -$1.52M |
|
4393
CALL
Ericsson
ERIC
$33.6B
| $3.99M | ﹤0.01% |
470,300
-271,300
| -37% | -$2.23M |
|
4394
CALL
indie Semiconductor
INDI
$995M
| $3.99M | ﹤0.01% |
1,120,200
+496,000
| +79% | +$1.25M |
|
4395
CALL
Murphy USA
MUSA
$10.5B
| $3.99M | ﹤0.01% |
9,800
-3,100
| -24% | -$1.41M |
|
4396
PUT
Brookfield Asset Management
BAM
$86.7B
| $3.99M | ﹤0.01% |
72,100
+17,400
| +32% | +$934K |
|
|
4397
PUT
Delek Logistics
DKL
$2.87B
| $3.98M | ﹤0.01% |
92,700
+29,200
| +46% | +$1.18M |
|
4398
Powell Industries
POWL
$7.78B
| $3.98M | ﹤0.01% |
56,670
-69,561
| -55% | -$4.2M |
|
4399
Amplify Mobile Payments ETF
IPAY
$188M
| $3.97M | ﹤0.01% |
66,335
+30,064
| +83% | +$1.65M |
|
4400
CALL
Appian
APPN
$2.54B
| $3.97M | ﹤0.01% |
133,100
-2,400
| -2% | -$72.1K |
|
Similar funds
Susquehanna International Group's Q2 2025 Portfolio in Review
As of Q2 2025, Susquehanna International Group held 14,080 positions worth $720B, up 23% from $586B the previous quarter. Its ten largest holdings account for 26% of the portfolio.
Susquehanna International Group deployed $32.3B of net new capital in Q2 2025, opening 1,720 new positions and adding to 5,716 existing holdings. Its largest new stake was iShares Core MSCI Total International Stock ETF: 1,549,778 shares worth $120M.
By sector, the portfolio is most concentrated in Technology at 1.8% of assets, up from 1.6% a quarter earlier, followed by Consumer Discretionary and Financials.
On the sell side, the largest reduction was State Street SPDR S&P 500 ETF Trust, an estimated $5.24B trimmed.
- Susquehanna International Group's largest Q2 2025 buy was iShares Core MSCI Total International Stock ETF: 1,549,778 shares worth $120M.
- Susquehanna International Group added most to Apple in Q2 2025, an estimated $680M increase.
- Susquehanna International Group's biggest Q2 2025 reduction was State Street SPDR S&P 500 ETF Trust, cutting an estimated $5.24B.
- Susquehanna International Group fully exited Vanguard Intermediate-Term Bond ETF in Q2 2025, selling an estimated $61.8M.
- Susquehanna International Group's ten largest holdings make up 26% of its $720B portfolio in Q2 2025.
- Susquehanna International Group opened 1,720 new positions and closed 1,538 in Q2 2025.
- Susquehanna International Group's portfolio value rose 23% quarter-over-quarter to $720B.
Based on Susquehanna International Group's 13F filing for Q2 2025, filed 14 Aug 2025.