SUSQUEHANNA INTERNATIONAL GROUP, LLP

CIK

1446194

City

BALA CYNWYD

State / Country

Stock

HDSN — Hudson Technologies Inc /Ny

Top Portfolio Positions

4,078 positions · $781,215,670,251 total · as of Mar 31, 2026

Ticker	Company	Shares	Value (USD)	% of Portfolio
SPY	Spdr S&P 500 ETF Trust	190,466,180	$123,867,775,501	15.86%
QQQ	Invesco Qqq Trust, Series 1	82,233,568	$47,463,570,778	6.08%
NVDA	Nvidia Corp Technology	182,947,844	$31,906,103,992	4.08%
TSLA	Tesla, Inc. Consumer Cyclical	81,497,621	$30,296,740,606	3.88%
MSFT	Microsoft Corp Technology	52,684,180	$19,502,102,909	2.50%
GLD	Spdr Gold Trust	45,013,678	$19,368,935,506	2.48%
META	Meta Platforms, Inc. Communication Services	31,598,305	$18,078,338,239	2.31%
AAPL	Apple Inc. Technology	63,644,634	$16,152,371,662	2.07%
MU	Micron Technology Inc Technology	45,262,263	$15,291,402,931	1.96%
TSM	Taiwan Semiconductor Manufacturing Co Ltd Technology	37,381,760	$12,633,165,791	1.62%

Portfolio Trend

25 quarters · across all stocks

Holdings in HDSN

Compact Export CSV

Shares Held

Position Value (USD)

49 quarters on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$200,825	34,154	-16.6%	Shares	Other	2026-05-15
2025-12-31	$280,630	40,968	-7.1%	Shares	Other	2026-02-17
2025-09-30	$437,913	44,100	+312.1%	Call	Other	2025-11-14
2025-09-30	$106,251	10,700	-95.9%	Put	Other	2025-11-14
2025-06-30	$2,101,853	258,849	+282.9%	Shares	Other	2025-08-14
2025-03-31	$417,153	67,610	+137.5%	Shares	Other	2025-05-14
2024-12-31	$158,879	28,473	-74.4%	Shares	Other	2025-02-14
2024-09-30	$928,242	111,300	+250.0%	Call	Defined	2024-11-14
2024-06-30	$279,522	31,800	+16.0%	Put	Defined	2024-08-15
2024-06-30	$241,039	27,422	-46.8%	Shares	Defined	2024-08-15
2024-06-30	$452,685	51,500	+28.7%	Call	Defined	2024-08-15
2024-03-31	$440,400	40,000	-83.0%	Call	Defined	2024-05-07
2024-03-31	$2,593,956	235,600	+317.4%	Put	Defined	2024-05-07
2024-03-31	$621,514	56,450	+214.5%	Shares	Defined	2024-05-07
2023-12-31	$242,132	17,949	-76.7%	Shares	Defined	2024-02-14
2023-12-31	$1,037,381	76,900	+89.4%	Call	Defined	2024-02-14
2023-12-31	$547,694	40,600	-24.1%	Put	Defined	2024-02-14
2023-09-30	$711,550	53,500	+318.0%	Call	Defined	2023-11-14
2023-09-30	$170,240	12,800	-78.1%	Put	Defined	2023-11-14
2023-09-30	$777,291	58,443	+49.9%	Shares	Defined	2023-11-14
2023-06-30	$375,180	39,000	-48.1%	Put	Defined	2023-08-11
2023-06-30	$723,145	75,171	-23.0%	Shares	Defined	2023-08-11
2023-03-31	$851,917	97,585	+28.4%	Shares	Defined	2023-05-16
2023-03-31	$663,480	76,000	+83.6%	Put	Defined	2023-05-16
2023-03-31	$361,422	41,400	-21.4%	Call	Defined	2023-05-16
2022-12-31	$533,324	52,700	-43.2%	Put	Defined	2023-02-14
2022-12-31	$939,136	92,800	+8.8%	Call	Defined	2023-02-14
2022-12-31	$863,063	85,283	-42.0%	Shares	Defined	2023-02-14
2022-09-30	$1,081,185	147,100	+176.0%	Call	Defined	2022-11-14
2022-09-30	$391,755	53,300	-34.4%	Put	Defined	2022-11-14
2022-09-30	$597,466	81,288	-55.0%	Shares	Defined	2022-11-14
2022-06-30	$1,357,808	180,800	+86.5%	Call	Defined	2022-08-15
2022-06-30	$728,116	96,953	+321.5%	Shares	Defined	2022-08-15
2022-06-30	$172,730	23,000	+44.7%	Put	Defined	2022-08-15
2022-03-31	$98,739	15,900	-93.9%	Put	Defined	2022-05-16
2022-03-31	$1,614,600	260,000	+576.4%	Call	Defined	2022-05-16
2021-12-31	$170,660	38,437	-69.3%	Shares	Defined	2022-04-05
2021-12-31	$556,776	125,400	+359.3%	Call	Defined	2022-04-05
2021-12-31	$121,212	27,300	-71.1%	Put	Defined	2022-04-05
2021-09-30	$333,277	94,413	-52.8%	Shares	Defined	2021-11-15
2021-09-30	$706,353	200,100	+22.9%	Call	Defined	2021-11-15
2021-06-30	$553,520	162,800	+15.3%	Call	Defined	2021-08-11
2021-06-30	$480,063	141,195	-32.8%	Shares	Defined	2021-08-11
2021-03-31	$338,100	210,000	+90.0%	Call	Defined	2021-05-17
2020-12-31	$120,445	110,500	+91.9%	Call	Defined	2021-03-26
2020-12-31	$62,772	57,589	-36.6%	Shares	Defined	2021-03-26
2020-09-30	$104,535	90,900	-3.3%	Call	Defined	2020-11-16
2020-06-30	$94,940	94,000	-33.1%	Call	Defined	2020-08-14
2020-03-31	$96,945	140,500	—	Call	Defined	2020-05-15
No 13F history on record for this holder in this stock.