CITIGROUP INC

Position in ANAB — Anaptysbio, Inc

CIK 831001 NEW YORK, NY

Back to ANAB Full portfolio

Position in ANAB

as of Mar 31, 2026 · filed May 11, 2026 Compact

Position Value

$4,071,096

+$510,096 QoQ

Shares Held

73,406

-0.1% QoQ

Ownership

0.252%

of shares outstanding

% of Portfolio

0.00%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

25 quarters on record

Voting authority Sole 100.ToString("F0")% Shared 0.ToString("F0")% None 0.ToString("F0")%

Common Shares in ANAB Over Time

Shares Held

Position Value (USD)

Derivatives in ANAB

reported options exposure · as of Mar 31, 2025

CallValue

$403,403

CallShares

21,700

PutValue

PutShares

Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.

Position in Biotechnology

Healthcare · as of Mar 31, 2026

CITIGROUP INC holds $1,428,056,604 across 399 Biotechnology names. ANAB ranks #43 (0.3% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	VRTX	Vertex Pharmaceuticals Inc / Ma	682,807	$304,900,636
2	REGN	Regeneron Pharmaceuticals, Inc.	184,691	$142,699,654
3	ALNY	Alnylam Pharmaceuticals, Inc.	263,375	$87,142,884
4	MRNA	Moderna, Inc.	1,480,034	$75,185,727
5	FOLD	AMICUS THERAPEUTICS, INC.	4,226,882	$61,120,713
6	BBIO	BridgeBio Pharma, Inc.	746,483	$55,433,827
7	INCY	Incyte Corp	489,649	$46,085,763
8	ROIV	Roivant Sciences Ltd.	1,536,110	$42,550,246

All Filings in ANAB

Export CSV

42 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$4,071,096	73,406	-0.1%	Shares	Defined	2026-05-11
2025-12-31	$3,561,000	73,453	+4.1%	Shares	Defined	2026-02-13
2025-09-30	$2,159,750	70,534	-93.3%	Shares	Defined	2025-11-10
2025-06-30	$23,232,032	1,046,488	+4722.5%	Shares	Defined	2025-08-11
2025-03-31	$403,403	21,700	-98.0%	Call	Defined	2025-05-12
2025-03-31	$19,914,480	1,071,247	+3912.2%	Shares	Defined	2025-05-12
2024-12-31	$353,508	26,700	-40.7%	Call	Defined	2025-02-12
2024-12-31	$595,800	45,000	-16.3%	Put	Defined	2025-02-12
2024-12-31	$712,006	53,777	+249.2%	Shares	Defined	2025-02-12
2024-09-30	$515,933	15,401	-35.8%	Shares	Defined	2024-11-12
2024-06-30	$601,440	24,000	0.0%	Call	Defined	2024-08-12
2024-06-30	$601,440	24,000	+127.2%	Put	Defined	2024-08-12
2024-06-30	$264,707	10,563	-86.6%	Shares	Defined	2024-08-12
2024-03-31	$1,780,047	79,043	+163.5%	Shares	Defined	2024-05-10
2024-03-31	$675,600	30,000	0.0%	Put	Defined	2024-05-10
2024-03-31	$675,600	30,000	0.0%	Call	Defined	2024-05-10
2023-12-31	$642,600	30,000	0.0%	Call	Defined	2024-02-09
2023-12-31	$642,600	30,000	+728.7%	Put	Defined	2024-02-09
2023-12-31	$77,539	3,620	-87.9%	Shares	Defined	2024-02-09
2023-09-30	$538,800	30,000	0.0%	Put	Defined	2023-12-06
2023-09-30	$538,800	30,000	-14.6%	Call	Defined	2023-12-06
2023-09-30	$630,898	35,128	+17.1%	Shares	Defined	2023-12-06
2023-06-30	$610,200	30,000	0.0%	Put	Defined	2023-08-10
2023-06-30	$610,200	30,000	-11.2%	Call	Defined	2023-08-10
2023-06-30	$687,368	33,794	-47.8%	Shares	Defined	2023-08-10
2023-03-31	$1,408,349	64,722	+89.0%	Shares	Defined	2023-05-11
2022-12-31	$1,061,251	34,245	-51.9%	Shares	Defined	2023-02-09
2022-09-30	$1,814,322	71,122	+72.0%	Shares	Defined	2022-11-10
2022-06-30	$839,262	41,343	+330.8%	Shares	Defined	2022-08-10
2022-03-31	$237,429	9,597	-74.8%	Shares	Defined	2022-05-12
2021-12-31	$1,321,334	38,024	+68.6%	Shares	Defined	2022-02-10
2021-09-30	$611,556	22,550	-70.6%	Shares	Defined	2021-11-10
2021-06-30	$1,985,667	76,578	-32.9%	Shares	Defined	2021-08-10
2021-03-31	$2,459,975	114,152	+1511.0%	Shares	Defined	2021-05-13
2020-12-31	$152,349	7,086	+490.5%	Shares	Defined	2021-02-11
2020-09-30	$17,700	1,200	-62.6%	Call	Defined	2020-11-12
2020-09-30	$47,273	3,205	-89.2%	Shares	Defined	2020-11-12
2020-06-30	$662,693	29,664	+1644.9%	Shares	Defined	2020-08-12
2020-06-30	$37,978	1,700	-32.0%	Call	Defined	2020-08-12
2020-03-31	$35,325	2,500	-94.0%	Put	Defined	2020-05-12
2020-03-31	$587,553	41,582	+966.2%	Shares	Defined	2020-05-12
2020-03-31	$55,107	3,900	—	Call	Defined	2020-05-12
No filing history on record for this holder in this stock.