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 | |
|---|---|---|---|---|---|---|---|
3526
US Bancorp
USB
$87.5B
| $9.23M | ﹤0.01% |
152,800
+42,910
| +39% | +$2.4M |
2018 Q3
31 quarters
|
|
3527
PUT
Fortive
FTV
$17B
| $9.22M | ﹤0.01% |
151,000
+89,600
| +146% | +$5.38M |
2026 Q1
1 quarter
|
|
3528
CALL
Wabtec
WAB
$47.7B
| $9.22M | ﹤0.01% |
34,200
-10,300
| -23% | -$2.72M |
2013 Q2
52 quarters
|
|
3529
CALL
Ultragenyx Pharmaceutical
RARE
$1.46B
| $9.22M | ﹤0.01% |
276,000
+32,100
| +13% | +$797K |
2014 Q2
48 quarters
|
|
3530
Enviri
NVRI
$555M
| $9.21M | ﹤0.01% |
419,492
+373,723
| +817% | +$7.46M |
2025 Q4
2 quarters
|
|
3531
Solventum
SOLV
$14.6B
| $9.21M | ﹤0.01% |
119,340
+48,773
| +69% | +$3.56M |
2024 Q1
9 quarters
|
|
3532
Synaptics
SYNA
$4.73B
| $9.21M | ﹤0.01% |
74,097
+10,645
| +17% | +$1.2M |
2020 Q3
23 quarters
|
|
3533
Penumbra
PEN
$12.5B
| $9.2M | ﹤0.01% |
29,149
-16,382
| -36% | -$5.31M |
2026 Q1
1 quarter
|
|
3534
Wayfair
W
$14.3B
| $9.2M | ﹤0.01% |
99,582
-111,227
| -53% | -$8.19M |
2019 Q2
28 quarters
|
|
3535
Global X Lithium & Battery Tech ETF
LIT
$1.45B
| $9.2M | ﹤0.01% |
117,503
-51,975
| -31% | -$4.3M |
2020 Q3
23 quarters
|
|
3536
State Street SPDR Bloomberg 1-3 Month T-Bill ETF
BIL
$49.9B
| $9.19M | ﹤0.01% |
+100,327
| New | +$9.18M |
2026 Q2
0 quarters
|
|
3537
CALL
Freshpet
FRPT
$3.05B
| $9.19M | ﹤0.01% |
155,500
-18,500
| -11% | -$1.06M |
2018 Q2
32 quarters
|
|
3538
State Street SPDR S&P Homebuilders ETF
XHB
$1.41B
| $9.19M | ﹤0.01% |
79,530
+16,928
| +27% | +$1.77M |
2020 Q3
23 quarters
|
|
3539
Deckers Outdoor
DECK
$11B
| $9.19M | ﹤0.01% |
92,548
-5,220
| -5% | -$550K |
2019 Q2
28 quarters
|
|
3540
PUT
Direxion Daily MSCI Brazil Bull 2X ETF
BRZU
$148M
| $9.19M | ﹤0.01% |
103,300
-162,700
| -61% | -$17.1M |
2015 Q1
45 quarters
|
|
3541
CALL
OSI Systems
OSIS
$3.08B
| $9.16M | ﹤0.01% |
41,900
+30,800
| +277% | +$7.55M |
2023 Q3
11 quarters
|
|
3542
CALL
Dianthus Therapeutics
DNTH
$4.75B
| $9.13M | ﹤0.01% |
93,700
+28,200
| +43% | +$2.46M |
2025 Q2
4 quarters
|
|
3543
First Trust NASDAQ-100 Technology Index Fund
QTEC
$4.13B
| $9.12M | ﹤0.01% |
27,258
+4,788
| +21% | +$1.37M |
2024 Q4
6 quarters
|
|
3544
State Street SPDR Portfolio Long Term Treasury ETF
SPTL
$10.8B
| $9.12M | ﹤0.01% |
347,626
+278,494
| +403% | +$7.26M |
2024 Q3
7 quarters
|
|
3545
PUT
Century Aluminum
CENX
$3.57B
| $9.11M | ﹤0.01% |
198,100
-70,300
| -26% | -$4.23M |
2020 Q3
23 quarters
|
|
3546
PUT
Vishay Precision Group
VPG
$1.01B
| $9.11M | ﹤0.01% |
60,800
-17,100
| -22% | -$1.59M |
2025 Q3
3 quarters
|
|
3547
CALL
Fidelity National Information Services
FIS
$17.4B
| $9.11M | ﹤0.01% |
234,400
-264,100
| -53% | -$11.4M |
2015 Q1
45 quarters
|
|
3548
State Street SPDR Portfolio Emerging Markets ETF
SPEM
$17.6B
| $9.11M | ﹤0.01% |
175,993
-845,046
| -83% | -$43.2M |
2026 Q1
1 quarter
|
|
3549
PUT
Impinj
PI
$5.86B
| $9.11M | ﹤0.01% |
63,600
-71,500
| -53% | -$9.33M |
2016 Q4
38 quarters
|
|
3550
CALL
Tyra Biosciences
TYRA
$1.4B
| $9.09M | ﹤0.01% |
284,500
+261,700
| +1,148% | +$8.66M |
2026 Q1
1 quarter
|
|
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.