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 | |
|---|---|---|---|---|---|---|
201
PUT
iShares Silver Trust
SLV
$31.8B
| $533M | 0.07% |
16,250,500
+6,254,200
| +63% | +$191M |
|
202
CALL
Marvell Technology
MRVL
$195B
| $532M | 0.07% |
6,869,300
+1,413,500
| +26% | +$88.2M |
|
|
203
UnitedHealth
UNH
$364B
| $526M | 0.07% |
1,684,648
+1,027,580
| +156% | +$393M |
|
204
CALL
Target
TGT
$69.9B
| $525M | 0.07% |
5,324,400
+1,477,100
| +38% | +$142M |
|
205
PUT
PayPal
PYPL
$50.6B
| $519M | 0.07% |
6,989,200
+23,600
| +0.3% | +$1.62M |
|
206
CALL
American Express
AXP
$232B
| $518M | 0.07% |
1,623,300
-998,900
| -38% | -$281M |
|
207
PUT
Morgan Stanley
MS
$342B
| $515M | 0.07% |
3,658,300
-501,600
| -12% | -$61.6M |
|
208
CALL
Blackstone
BX
$110B
| $513M | 0.07% |
3,428,600
-38,600
| -1% | -$5.3M |
|
209
PUT
Blackrock
BLK
$180B
| $513M | 0.07% |
488,700
-138,400
| -22% | -$131M |
|
|
210
Alphabet (Google) Class A
GOOGL
$4.2T
| $510M | 0.07% |
2,895,022
+743,848
| +35% | +$122M |
|
211
PUT
Dell
DELL
$313B
| $510M | 0.07% |
4,161,000
-1,042,600
| -20% | -$107M |
|
212
PUT
Merck
MRK
$328B
| $508M | 0.07% |
6,423,400
+2,829,600
| +79% | +$225M |
|
213
CALL
United States Oil Fund
USO
$1.8B
| $507M | 0.07% |
6,940,900
+2,969,800
| +75% | +$207M |
|
214
CALL
Datadog
DDOG
$86.5B
| $507M | 0.07% |
3,773,200
+40,100
| +1% | +$4.44M |
|
215
CALL
Royal Caribbean
RCL
$82.4B
| $506M | 0.07% |
1,617,300
+176,800
| +12% | +$42.1M |
|
216
CALL
KraneShares CSI China Internet ETF
KWEB
$5.45B
| $504M | 0.07% |
14,682,200
-3,306,700
| -18% | -$110M |
|
217
PUT
Lockheed Martin
LMT
$140B
| $501M | 0.07% |
1,082,300
+287,300
| +36% | +$134M |
|
218
CALL
Johnson & Johnson
JNJ
$629B
| $501M | 0.07% |
3,278,200
-2,016,200
| -38% | -$310M |
|
|
219
CALL
Lockheed Martin
LMT
$140B
| $499M | 0.07% |
1,077,200
+222,300
| +26% | +$104M |
|
220
CALL
PepsiCo
PEP
$189B
| $495M | 0.07% |
3,749,500
+1,546,300
| +70% | +$208M |
|
|
221
PUT
Johnson & Johnson
JNJ
$629B
| $490M | 0.07% |
3,205,100
-190,600
| -6% | -$29.3M |
|
222
PUT
Intuitive Surgical
ISRG
$142B
| $488M | 0.07% |
897,300
-58,800
| -6% | -$30.7M |
|
223
PUT
GE Aerospace
GE
$379B
| $486M | 0.07% |
1,886,800
+388,100
| +26% | +$85.2M |
|
|
224
CALL
Morgan Stanley
MS
$342B
| $483M | 0.07% |
3,429,100
+523,300
| +18% | +$64.3M |
|
225
PUT
Hims & Hers Health
HIMS
$6.99B
| $482M | 0.07% |
9,664,500
+4,520,000
| +88% | +$204M |
|
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.