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 | |
|---|---|---|---|---|---|---|
4476
PUT
Ionis Pharmaceuticals
IONS
$9.51B
| $3.84M | ﹤0.01% |
97,300
+800
| +0.8% | +$26.2K |
|
4477
Gen Digital
GEN
$17B
| $3.84M | ﹤0.01% |
130,506
-52,779
| -29% | -$1.44M |
|
4478
PUT
WisdomTree India Earnings Fund ETF
EPI
$2.03B
| $3.84M | ﹤0.01% |
+80,800
| New | +$3.67M |
|
4479
CALL
RUM Group Inc
RUM
$3.7B
| $3.84M | ﹤0.01% |
427,100
-168,600
| -28% | -$1.44M |
|
|
CLBR
4480
CALL
DELISTED
Colombier Acquisition Corp II
CLBR
| $3.83M | ﹤0.01% |
+247,900
| New | +$3.25M |
|
4481
NCR Atleos
NATL
$3.47B
| $3.83M | ﹤0.01% |
134,260
-55,731
| -29% | -$1.5M |
|
|
HIMX
4482
Himax Technologies
HIMX
$2.66B
| $3.83M | ﹤0.01% |
428,865
+15,364
| +4% | +$121K |
|
4483
Omnicom Group
OMC
$24B
| $3.83M | ﹤0.01% |
53,200
-2,266
| -4% | -$167K |
|
4484
CALL
ARK Web x.0 ETF
ARKW
$1.8B
| $3.82M | ﹤0.01% |
25,900
+12,500
| +93% | +$1.43M |
|
4485
CALL
iShares Core S&P Total US Stock Market ETF
ITOT
$98.3B
| $3.82M | ﹤0.01% |
28,300
+6,500
| +30% | +$811K |
|
4486
PUT
Canadian Solar
CSIQ
$1.03B
| $3.82M | ﹤0.01% |
346,100
-173,900
| -33% | -$1.68M |
|
4487
PUT
Healthpeak Properties
DOC
$14.3B
| $3.82M | ﹤0.01% |
218,100
+122,500
| +128% | +$2.18M |
|
4488
CALL
Fastly Inc
FSLY
$4.77B
| $3.82M | ﹤0.01% |
540,900
-106,400
| -16% | -$713K |
|
4489
CALL
Quaker Houghton
KWR
$2.94B
| $3.82M | ﹤0.01% |
34,100
+3,300
| +11% | +$358K |
|
4490
PUT
Workiva
WK
$3.84B
| $3.81M | ﹤0.01% |
55,700
-44,300
| -44% | -$3.05M |
|
|
SPR
4491
DELISTED
Spirit AeroSystems
SPR
| $3.81M | ﹤0.01% |
99,937
+30,734
| +44% | +$1.1M |
|
4492
International Flavors & Fragrances
IFF
$21.5B
| $3.81M | ﹤0.01% |
51,785
+10,327
| +25% | +$780K |
|
4493
CALL
Xcel Energy
XEL
$49.5B
| $3.81M | ﹤0.01% |
55,900
-502,100
| -90% | -$34.8M |
|
4494
abrdn Physical Silver Shares ETF
SIVR
$4.49B
| $3.8M | ﹤0.01% |
+110,561
| New | +$3.55M |
|
|
PCH
4495
DELISTED
PotlatchDeltic
PCH
| $3.8M | ﹤0.01% |
99,144
-3,508
| -3% | -$138K |
|
4496
CALL
Rhythm Pharmaceuticals
RYTM
$7.95B
| $3.8M | ﹤0.01% |
60,200
-28,600
| -32% | -$1.75M |
|
|
4497
WisdomTree India Earnings Fund ETF
EPI
$2.03B
| $3.8M | ﹤0.01% |
80,063
+14,880
| +23% | +$675K |
|
4498
PUT
BorgWarner
BWA
$14B
| $3.8M | ﹤0.01% |
113,500
-89,800
| -44% | -$2.75M |
|
4499
OFG Bancorp
OFG
$2.28B
| $3.8M | ﹤0.01% |
88,740
-2,702
| -3% | -$108K |
|
4500
First Financial Bancorp
FFBC
$3.61B
| $3.8M | ﹤0.01% |
156,522
-2,403
| -2% | -$57K |
|
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.