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 |
State Street SPDR S&P 500 ETF Trust
SPY
|
+$2.87B |
| 2 |
NVIDIA
NVDA
|
+$2.46B |
| 3 |
Microsoft
MSFT
|
+$1.32B |
| 4 |
Amazon
AMZN
|
+$1.13B |
| 5 |
Alphabet (Google) Class C
GOOG
|
+$1.12B |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Invesco QQQ Trust
QQQ
|
+$1.78B |
| 2 |
SNDK
Sandisk
SNDK
|
+$949M |
| 3 |
Advanced Micro Devices
AMD
|
+$926M |
| 4 |
Micron Technology
MU
|
+$585M |
| 5 |
Vanguard Total International Stock ETF
VXUS
|
+$509M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Miscellaneous | 93.8% |
| 2 | Technology | 2.93% |
| 3 | Communication Services | 0.62% |
| 4 | Consumer Discretionary | 0.62% |
| 5 | Industrials | 0.48% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | Held Since | |
|---|---|---|---|---|---|---|---|
|
APGE
3451
CALL
DELISTED
Apogee Therapeutics
APGE
| $9.77M | ﹤0.01% |
73,600
-117,200
| -61% | -$10.6M |
2025 Q1
5 quarters
|
|
3452
First Trust Smith Opportunistic Fixed Income ETF
FIXD
$2.87B
| $9.77M | ﹤0.01% |
223,997
-182,946
| -45% | -$7.99M |
2025 Q4
2 quarters
|
|
3453
CALL
Levi Strauss
LEVI
$7.67B
| $9.77M | ﹤0.01% |
393,400
+1,400
| +0.4% | +$31.6K |
2019 Q1
29 quarters
|
|
3454
PUT
Invesco S&P 500 Low Volatility ETF
SPLV
$7.02B
| $9.77M | ﹤0.01% |
130,400
+62,700
| +93% | +$4.62M |
2025 Q3
3 quarters
|
|
3455
American Superconductor
AMSC
$1.5B
| $9.76M | ﹤0.01% |
235,235
+173,421
| +281% | +$7.84M |
2024 Q4
6 quarters
|
|
3456
CALL
Alpha Metallurgical Resources
AMR
$2.16B
| $9.76M | ﹤0.01% |
59,200
+4,800
| +9% | +$915K |
2021 Q1
21 quarters
|
|
|
FRVO
3457
CALL
Fervo Energy
FRVO
$4.01B
| $9.76M | ﹤0.01% |
+334,000
| New | +$12.1M |
2026 Q2
0 quarters
|
|
3458
CALL
Global X Artificial Intelligence & Technology ETF
AIQ
$10.6B
| $9.74M | ﹤0.01% |
148,500
+79,200
| +114% | +$4.73M |
2025 Q2
4 quarters
|
|
|
EXK
3459
Endeavour Silver
EXK
$2.49B
| $9.73M | ﹤0.01% |
1,175,003
-120,380
| -9% | -$1.12M |
2013 Q2
52 quarters
|
|
3460
PUT
State Street SPDR S&P Dividend ETF
SDY
$20.6B
| $9.72M | ﹤0.01% |
63,900
-10,700
| -14% | -$1.59M |
2013 Q2
52 quarters
|
|
3461
V2X
VVX
$2.16B
| $9.69M | ﹤0.01% |
129,922
+67,778
| +109% | +$5.04M |
2024 Q3
7 quarters
|
|
3462
PUT
Saia
SAIA
$8.93B
| $9.69M | ﹤0.01% |
23,000
-24,700
| -52% | -$10.9M |
2021 Q1
21 quarters
|
|
|
3463
PUT
Levi Strauss
LEVI
$7.67B
| $9.68M | ﹤0.01% |
389,900
+94,700
| +32% | +$2.13M |
2019 Q1
29 quarters
|
|
3464
ProShares UltraPro Short QQQ
SQQQ
$1.96B
| $9.68M | ﹤0.01% |
266,593
+208,082
| +356% | +$10M |
2023 Q4
10 quarters
|
|
3465
Aon
AON
$57.5B
| $9.68M | ﹤0.01% |
29,170
+11,807
| +68% | +$3.81M |
2019 Q2
28 quarters
|
|
3466
PUT
Rackspace Technology
RXT
$986M
| $9.67M | ﹤0.01% |
1,481,300
+1,171,000
| +377% | +$4.57M |
2025 Q4
2 quarters
|
|
3467
PUT
Arch Capital
ACGL
$32.3B
| $9.67M | ﹤0.01% |
99,600
+25,800
| +35% | +$2.43M |
2020 Q1
25 quarters
|
|
3468
CALL
Jackson Financial
JXN
$8.88B
| $9.66M | ﹤0.01% |
94,300
-63,200
| -40% | -$6.85M |
2021 Q4
18 quarters
|
|
3469
PUT
Erasca
ERAS
$4.98B
| $9.65M | ﹤0.01% |
526,700
+363,300
| +222% | +$5.2M |
2025 Q3
3 quarters
|
|
3470
CALL
Vanguard Morningstar Mid-Cap Growth ETF
VOT
$19.5B
| $9.65M | ﹤0.01% |
31,500
+7,700
| +32% | +$2.22M |
2019 Q1
29 quarters
|
|
3471
CALL
GeneDx Holdings
WGS
$2.07B
| $9.6M | ﹤0.01% |
139,900
-13,400
| -9% | -$762K |
2024 Q2
8 quarters
|
|
3472
iShares National Muni Bond ETF
MUB
$47.2B
| $9.6M | ﹤0.01% |
89,220
+82,668
| +1,262% | +$8.84M |
2024 Q2
8 quarters
|
|
3473
CareTrust REIT
CTRE
$8.5B
| $9.6M | ﹤0.01% |
237,865
-433,090
| -65% | -$17M |
2021 Q4
18 quarters
|
|
3474
Mineralys Therapeutics
MLYS
$1.96B
| $9.59M | ﹤0.01% |
355,570
+339,800
| +2,155% | +$9.32M |
2024 Q4
6 quarters
|
|
3475
PUT
Turning Point Brands
TPB
$1.12B
| $9.59M | ﹤0.01% |
113,100
+32,800
| +41% | +$2.72M |
2024 Q3
7 quarters
|
|
Similar funds
Susquehanna International Group's Q2 2026 Portfolio in Review
As of Q2 2026, Susquehanna International Group held 15,023 positions worth $1.28T, up 44% from $893B the previous quarter. Its ten largest holdings account for 27% of the portfolio.
Susquehanna International Group's Q2 2026 filing shows 1,956 new, 5,793 increased, 5,445 reduced and 1,748 closed positions. Its largest new stake was Vanguard Total International Bond ETF: 5,720,864 shares worth $277M. The largest sale was Invesco QQQ Trust, an estimated $1.78B.
By sector, the portfolio is most concentrated in Miscellaneous at 94% of assets, down from 94% a quarter earlier, followed by Technology and Communication Services.
- Susquehanna International Group's largest Q2 2026 buy was Vanguard Total International Bond ETF: 5,720,864 shares worth $277M.
- Susquehanna International Group added most to State Street SPDR S&P 500 ETF Trust in Q2 2026, an estimated $2.87B increase.
- Susquehanna International Group's biggest Q2 2026 reduction was Invesco QQQ Trust, cutting an estimated $1.78B.
- Susquehanna International Group fully exited iShares MSCI Emerging Markets ex China ETF in Q2 2026, selling an estimated $142M.
- Susquehanna International Group's ten largest holdings make up 27% of its $1.28T portfolio in Q2 2026.
- Susquehanna International Group opened 1,956 new positions and closed 1,748 in Q2 2026.
- Susquehanna International Group's portfolio value rose 44% quarter-over-quarter to $1.28T.
Based on Susquehanna International Group's 13F filing for Q2 2026, filed 14 Aug 2026.