Walleye Trading LLC

CIK

1388391

City

NEW YORK

State / Country

Stock

PUBM — PubMatic, Inc.

Top Portfolio Positions

1,491 positions · $54,801,521,120 total · as of Mar 31, 2026

Ticker	Company	Shares	Value (USD)	% of Portfolio
GOOGL	Alphabet Inc. Communication Services	8,338,902	$2,397,934,659	4.38%
NVDA	Nvidia Corp Technology	11,939,225	$2,082,200,840	3.80%
TSLA	Tesla, Inc. Consumer Cyclical	5,001,919	$1,859,463,388	3.39%
QQQ	Invesco Qqq Trust, Series 1	3,094,553	$1,786,114,100	3.26%
SPY	Spdr S&P 500 ETF Trust	2,660,400	$1,730,164,536	3.16%
AAPL	Apple Inc. Technology	5,605,000	$1,422,492,950	2.60%
UNH	Unitedhealth Group Inc Healthcare	4,856,600	$1,314,147,394	2.40%
INTC	Intel Corp Technology	22,691,131	$1,001,359,611	1.83%
MU	Micron Technology Inc Technology	2,660,094	$898,686,156	1.64%
AVGO	Broadcom Inc. Technology	2,839,800	$878,946,498	1.60%

Portfolio Trend

25 quarters · across all stocks

Holdings in PUBM

Compact Export CSV

Shares Held

Position Value (USD)

48 quarters on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$4,671,598	571,100	+4265.2%	Call	Sole	2026-05-11
2026-03-31	$107,018	13,083	-89.9%	Shares	Sole	2026-05-11
2026-03-31	$1,063,400	130,000	+325.1%	Put	Sole	2026-05-11
2025-12-31	$271,244	30,580	+91.1%	Shares	Sole	2026-02-13
2025-12-31	$141,920	16,000	+150.0%	Call	Sole	2026-02-13
2025-12-31	$56,768	6,400	-36.6%	Put	Sole	2026-02-13
2025-09-30	$83,628	10,100	-85.7%	Put	Sole	2025-11-14
2025-09-30	$584,294	70,567	+1311.3%	Shares	Sole	2025-11-14
2025-09-30	$41,400	5,000	-52.8%	Call	Sole	2025-11-14
2025-06-30	$131,864	10,600	-75.5%	Put	Sole	2025-08-13
2025-06-30	$539,050	43,332	+717.6%	Shares	Sole	2025-08-13
2025-06-30	$65,932	5,300	-61.6%	Call	Sole	2025-08-13
2024-12-31	$202,722	13,800	+8.6%	Call	Sole	2025-02-13
2024-12-31	$186,695	12,709	-72.3%	Shares	Sole	2025-02-13
2024-12-31	$674,271	45,900	+276.2%	Put	Sole	2025-02-13
2024-09-30	$181,414	12,200	+1642.9%	Put	Sole	2024-11-14
2024-09-30	$10,409	700	-4.9%	Call	Sole	2024-11-14
2024-09-30	$10,944	736	-95.6%	Shares	Sole	2024-11-14
2024-06-30	$339,177	16,700	-57.6%	Call	Sole	2024-08-14
2024-06-30	$800,214	39,400	-22.6%	Put	Sole	2024-08-14
2024-03-31	$1,207,348	50,900	+190.9%	Put	Sole	2024-05-15
2024-03-31	$415,100	17,500	-68.7%	Call	Sole	2024-05-15
2024-03-31	$1,327,394	55,961	+239.2%	Shares	Sole	2024-05-15
2023-12-31	$269,115	16,500	+6.5%	Call	Sole	2024-02-14
2023-12-31	$252,805	15,500	-64.1%	Put	Sole	2024-02-14
2023-12-31	$704,445	43,191	+720.3%	Shares	Sole	2024-02-14
2023-09-30	$63,706	5,265	-36.6%	Shares	Sole	2023-11-21
2023-09-30	$100,430	8,300	+315.0%	Put	Sole	2023-11-21
2023-09-30	$24,200	2,000	-77.5%	Call	Sole	2023-11-21
2023-06-30	$162,692	8,900	-79.8%	Put	Sole	2023-08-14
2023-06-30	$804,320	44,000	+3566.7%	Call	Sole	2023-08-14
2023-03-31	$16,584	1,200	-89.1%	Put	Sole	2023-05-15
2023-03-31	$152,020	11,000	+103.7%	Call	Sole	2023-05-15
2022-12-31	$69,174	5,400	-28.9%	Call	Sole	2023-02-14
2022-12-31	$97,356	7,600	+4835.1%	Put	Sole	2023-02-14
2022-12-31	$1,972	154	-98.3%	Shares	Sole	2023-02-14
2022-09-30	$154,542	9,293	-36.3%	Shares	Sole	2022-11-14
2022-09-30	$242,798	14,600	+47.5%	Put	Sole	2022-11-14
2022-09-30	$164,637	9,900	-5.7%	Call	Sole	2022-11-14
2022-06-30	$166,845	10,500	+10400.0%	Call	Sole	2022-08-08
2022-03-31	$2,612	100	-99.2%	Put	Sole	2022-05-16
2022-03-31	$308,216	11,800	+467.3%	Call	Sole	2022-05-16
2021-12-31	$70,824	2,080	-64.7%	Shares	Sole	2022-02-14
2021-12-31	$200,895	5,900	+1375.0%	Put	Sole	2022-02-14
2021-12-31	$13,620	400	-91.8%	Call	Sole	2022-02-14
2021-09-30	$129,115	4,900	+325.3%	Call	Sole	2021-11-15
2021-09-30	$30,355	1,152	-90.2%	Shares	Sole	2021-11-15
2021-09-30	$308,295	11,700	—	Put	Sole	2021-11-15
No 13F history on record for this holder in this stock.