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 | |
|---|---|---|---|---|---|---|
|
FARM
12326
DELISTED
Farmer Brothers
FARM
| $20.6K | ﹤0.01% |
15,039
-89,920
| -86% | -$148K |
|
12327
ReWalk Robotics
LFWD
$22.2M
| $20.6K | ﹤0.01% |
+2,660
| New | +$40.7K |
|
12328
Moving iMage Technologies
MITQ
$5.56M
| $20.5K | ﹤0.01% |
+32,024
| New | +$19.3K |
|
|
SUIG
12329
Sui Group Holdings
SUIG
$64.5M
| $20.5K | ﹤0.01% |
+11,180
| New | +$18.7K |
|
12330
CALL
American Resources Corp
AREC
$302M
| $20.3K | ﹤0.01% |
+24,500
| New | +$19.6K |
|
12331
Brilliant Earth
BRLT
$23M
| $20.1K | ﹤0.01% |
14,700
-587
| -4% | -$851 |
|
12332
XWELL
XWEL
$8.53M
| $20.1K | ﹤0.01% |
21,107
+1,351
| +7% | +$1.19K |
|
12333
PUT
Baytex Energy
BTE
$3B
| $20K | ﹤0.01% |
11,200
-58,100
| -84% | -$102K |
|
|
VIP
12334
Vulcan Infrastructure and Power Inc. Class A Common Stock
VIP
$33.5M
| $20K | ﹤0.01% |
+15,502
| New | +$17.4K |
|
12335
CALL
Acumen Pharmaceuticals
ABOS
$184M
| $20K | ﹤0.01% |
+17,200
| New | +$18.5K |
|
|
IBO
12336
Impact BioMedical
IBO
$47.4M
| $19.9K | ﹤0.01% |
+30,824
| New | +$17.3K |
|
|
OLOX
12337
Olenox Industries
OLOX
$4.14M
| $19.7K | ﹤0.01% |
+48
| New | +$18.3K |
|
|
HYFT
12338
CALL
MindWalk Holdings
HYFT
$65.3M
| $19.5K | ﹤0.01% |
+18,400
| New | +$10.5K |
|
|
SGN
12339
DELISTED
Signing Day Sports
SGN
| $19.4K | ﹤0.01% |
+18,639
| New | +$16.1K |
|
12340
Quetta Acquisition Corp Right
QETAR
| $19.3K | ﹤0.01% |
16,469
+4,528
| +38% | +$6.34K |
|
12341
Q32 Bio
QTTB
$458M
| $19.2K | ﹤0.01% |
12,909
+2,099
| +19% | +$3.58K |
|
|
GLDG
12342
GoldMining Inc
GLDG
$226M
| $19.1K | ﹤0.01% |
+26,502
| New | +$20.6K |
|
12343
Marker Therapeutics
MRKR
$18.5M
| $19K | ﹤0.01% |
12,437
-18,590
| -60% | -$23.9K |
|
12344
Austin Gold Corp
AUST
$17.7M
| $19K | ﹤0.01% |
14,721
-47,444
| -76% | -$63.3K |
|
|
BNKK
12345
Bonk Inc
BNKK
$8.16M
| $19K | ﹤0.01% |
+1,642
| New | +$22.2K |
|
|
XIN
12346
DELISTED
Xinyuan Real Estate
XIN
| $18.7K | ﹤0.01% |
10,405
-460
| -4% | -$1.11K |
|
12347
Castellum
CTM
$62.4M
| $18.6K | ﹤0.01% |
17,710
+19
| +0.1% | +$20 |
|
|
BPT
12348
DELISTED
BP Prudhoe Bay Royalty Trust
BPT
| $18.5K | ﹤0.01% |
36,800
-8,538
| -19% | -$5.02K |
|
12349
PUT
Aterian
ATER
$5.26M
| $18.1K | ﹤0.01% |
10,900
-77,100
| -88% | -$131K |
|
12350
CALL
Caribou Biosciences
CRBU
$160M
| $18K | ﹤0.01% |
+14,300
| New | +$14.1K |
|
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.