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 | Technology | 2.93% |
| 2 | Communication Services | 0.62% |
| 3 | Consumer Discretionary | 0.62% |
| 4 | Industrials | 0.48% |
| 5 | Healthcare | 0.47% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
|
MDV
8126
Modiv Industrial
MDV
| $1.03M | ﹤0.01% |
59,233
+47,590
| +409% | +$817K |
|
8127
PUT
CPS Technologies
CPSH
$83.6M
| $1.03M | ﹤0.01% |
186,700
+19,200
| +11% | +$113K |
|
8128
News Corp Class B
NWS
$17.9B
| $1.03M | ﹤0.01% |
36,685
+2,671
| +8% | +$79.4K |
|
|
WCN
8129
Waste Connections
WCN
$41.8B
| $1.03M | ﹤0.01% |
6,175
-1,113
| -15% | -$176K |
|
8130
CALL
Wintrust Financial
WTFC
$11B
| $1.03M | ﹤0.01% |
6,400
+2,000
| +45% | +$301K |
|
|
GGOV
8131
iShares Global Government Bond USD Hedged Active ETF
GGOV
$3B
| $1.03M | ﹤0.01% |
20,435
+684
| +3% | +$34.1K |
|
|
TJUN
8132
FT Vest Emerging Markets Buffer ETF - June
TJUN
$6.87M
| $1.03M | ﹤0.01% |
+44,411
| New | +$1.04M |
|
|
TXNM
8133
TXNM Energy Inc
TXNM
$5.91B
| $1.03M | ﹤0.01% |
18,070
-41,057
| -69% | -$2.41M |
|
8134
Microbot Medical
MBOT
$104M
| $1.03M | ﹤0.01% |
525,827
-398,480
| -43% | -$812K |
|
|
ELE
8135
PUT
Elemental Royalty Corp
ELE
$1.36B
| $1.02M | ﹤0.01% |
58,700
+37,200
| +173% | +$653K |
|
|
OPPJ
8136
WisdomTree Trust WisdomTree Japan Opportunities Fund
OPPJ
$287M
| $1.02M | ﹤0.01% |
17,768
-51,384
| -74% | -$2.97M |
|
8137
CALL
Maravai LifeSciences
MRVI
$849M
| $1.02M | ﹤0.01% |
164,100
+35,300
| +27% | +$152K |
|
8138
PUT
iShares Core MSCI EAFE ETF
IEFA
$196B
| $1.02M | ﹤0.01% |
10,600
-4,000
| -27% | -$384K |
|
|
MMAX
8139
iShares Large Cap Max Buffer Mar ETF
MMAX
$73.2M
| $1.02M | ﹤0.01% |
37,805
+17,647
| +88% | +$475K |
|
8140
CALL
Delcath Systems
DCTH
$581M
| $1.02M | ﹤0.01% |
81,200
+63,500
| +359% | +$702K |
|
|
KLAR
8141
Klarna Group
KLAR
$7.86B
| $1.02M | ﹤0.01% |
50,469
-1,163,075
| -96% | -$18.3M |
|
8142
Alight
ALIT
$372M
| $1.02M | ﹤0.01% |
91,190
-10,562
| -10% | -$149K |
|
8143
Legend Biotech
LEGN
$3.95B
| $1.02M | ﹤0.01% |
35,348
-147,016
| -81% | -$3.97M |
|
8144
First Bancorp
FBP
$4.53B
| $1.02M | ﹤0.01% |
39,146
-98,638
| -72% | -$2.37M |
|
8145
PUT
iShares Russell Mid-Cap Value ETF
IWS
$16.1B
| $1.02M | ﹤0.01% |
6,200
+100
| +2% | +$15.8K |
|
8146
Amphastar Pharmaceuticals
AMPH
$889M
| $1.02M | ﹤0.01% |
50,565
+35,964
| +246% | +$725K |
|
8147
ProShares Ultra Semiconductors
USD
$2.96B
| $1.02M | ﹤0.01% |
9,773
-3,852
| -28% | -$335K |
|
8148
PUT
Magnachip Semiconductor
MX
$139M
| $1.02M | ﹤0.01% |
215,400
+199,500
| +1,255% | +$967K |
|
8149
Navios Maritime Partners
NMM
$2.33B
| $1.02M | ﹤0.01% |
14,538
-37,016
| -72% | -$2.65M |
|
8150
CALL
ProShares UltraShort Financials
SKF
$10.4M
| $1.02M | ﹤0.01% |
39,100
+200
| +0.5% | +$5.59K |
|
Similar funds
Susquehanna International Group's Q2 2026 Portfolio in Review
As of Q2 2026, Susquehanna International Group held 15,027 positions worth $1.28T, up 44% from $893B the previous quarter. Its ten largest holdings account for 27% of the portfolio.
Susquehanna International Group deployed $142B of net new capital in Q2 2026, opening 1,960 new positions and adding to 5,789 existing holdings. Its largest new stake was Vanguard Total International Bond ETF: 5,720,864 shares worth $277M.
By sector, the portfolio is most concentrated in Technology at 2.9% of assets, up from 2% a quarter earlier, followed by Communication Services and Consumer Discretionary.
On the sell side, the largest reduction was Invesco QQQ Trust, an estimated $1.78B trimmed.
- 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 1,960 new positions and closed 1,752 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.