How many institutions held KTTA - Pasithea Therapeutics Corp. - Common Stock, par value $0.0001 in Q4 2025?

24 institutional investors reported KTTA - Pasithea Therapeutics Corp. - Common Stock, par value $0.0001 for Q4 2025. Use the holders table for investor-level position and value details.

Pasithea Therapeutics Corp. - Common Stock, par value $0.0001 (KTTA)

Q: What does CUSIP 70261F202 represent in this 13F holders report?

CUSIP 70261F202 is the security identifier for KTTA - Pasithea Therapeutics Corp. - Common Stock, par value $0.0001 used to aggregate holder disclosures.

CUSIP: 70261F202

Q4 2025 13F Holders as of 31 Dec 2025

Type / Class: Equity / Common Stock, par value $0.0001
Shares outstanding: 24,858,270
Total 13F shares: 12,892,082
Share change: +10,180,078
Total reported value: $16,641,289
Price per share: $1.29
Number of holders: 24
Value change: +$13,193,231
Number of buys: 17
Number of sells: 8

Quarterly Holders Quick Answers

What is CUSIP 70261F202?
CUSIP 70261F202 identifies KTTA - Pasithea Therapeutics Corp. - Common Stock, par value $0.0001 in SEC institutional holdings data.

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Explore More Reporting Periods

Jump to adjacent filing periods for faster comparison and easier crawl discovery.

Previous quarter: Q3 2025

Recent filing periods for CUSIP 70261F202:

Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024 Q2 2024 Q1 2024

Top shareholders of KTTA - Pasithea Therapeutics Corp. - Common Stock, par value $0.0001 (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.

Methodology: rows are grouped by holder and ranked by the holder's primary source value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

Holder	Source	Role / Reporting	Ownership %	Shares	Holdings Value	12M Net Δ	As of	Details
Vivo Opportunity Fund Holdings, L.P.	13D/G	—	10%	17,560,467	$12,292,327	$0	01 Dec 2025	13D/G
JANUS HENDERSON GROUP PLC	13D/G	—	10%	10,229,652	$7,160,756	$0	28 Nov 2025	13D/G
Adage Capital Management, L.P.	13D/G	—	10%	2,329,749	$2,050,179	$0	31 Dec 2025	13D/G
Squadron Capital Management LLC	13D/G	Squadron Master Fund LP	9.9%	2,329,749	$2,050,179	+$67,601	31 Dec 2025	13D/G
AMERIPRISE FINANCIAL INC	13D/G	—	8.4%	1,930,128	$1,698,513	$0	31 Dec 2025	13D/G
PD Joint Holdings, LLC Series 2016-A	3/4/5	10%+ Owner	— class O/S missing	2,608,696	$1,124,348	—	22 Oct 2022	3/4/5
CVI Investments, Inc.	13D/G	—	3.8%	899,994	$791,995	+$64,987	31 Dec 2025	13D/G
Eric Shahinian	3/4/5	Member of 10% owner group	— class O/S missing	1,788,415	$770,807	—	28 Sep 2022	3/4/5
Orca Capital AG	13D/G	—	4.9%	362,857	$613,228	-$14,002	07 May 2025	13D/G
INTRACOASTAL CAPITAL, LLC	13D/G	Mitchell P. Kopin	5%	317,863	$537,188	$0	06 May 2025	13D/G
Israel Maxx Abramowitz	3/4/5	Not a 10% owner	— class O/S missing	1,051,575	$453,229	—	14 Sep 2021	3/4/5
Dean Lazer	3/4/5	Not a 10% owner	— class O/S missing	902,600	$389,021	—	14 Sep 2021	3/4/5
Eric Lazer	3/4/5	Not a 10% owner	— class O/S missing	902,600	$389,021	—	14 Sep 2021	3/4/5
ARMISTICE CAPITAL, LLC	13D/G 13F	Company	5%	142,082	$240,119	+$14,019	31 Mar 2025	13D/G 13F
AdvisorShares Investments LLC	13F	Company	1%	257,696	$185,567	—	30 Sep 2025	13F
Lawrence Steinman	3/4/5 13D/G	Director	3.1% from 13D/G	442,604 mixed-class rows	$149,768	+$100,000	28 Nov 2025	3/4/5 13D/G
Dr. Yassine Bendiabdallah	3/4/5	Chief Operating Officer, Director	— class O/S missing	300,000	$129,300	—	14 Sep 2021	3/4/5
David Delaney	3/4/5	Member of 10% owner group	— class O/S missing	227,521	$98,062	—	17 Oct 2022	3/4/5
Dr. Tiago Reis Marques	3/4/5	Chief Executive Officer, Director	— mixed-class rows	566,675 mixed-class rows	$55,000	+$24,208	28 Nov 2025	3/4/5
CITADEL ADVISORS LLC	13F	Company	— mixed-class rows	82,532 mixed-class rows	$48,699	—	30 Sep 2025	13F
VANGUARD GROUP INC	13F	Company	0.22%	53,815	$38,747	—	30 Sep 2025	13F
Simon Dumesnil	3/4/5	Director	— mixed-class rows	78,746 mixed-class rows	$26,874	+$25,000	28 Nov 2025	3/4/5
TWO SIGMA INVESTMENTS, LP	13F	Company	0.14%	35,760	$26,169	—	30 Sep 2025	13F
Dr. Emer Leahy	3/4/5	Director	— mixed-class rows	76,246 mixed-class rows	$24,999	—	28 Nov 2025	3/4/5
XTX Topco Ltd	13F	Company	0.14%	34,358	$24,741	—	30 Sep 2025	13F
Avi Geller	3/4/5	Member of 10% owner group	— class O/S missing	54,644	$23,552	—	19 Aug 2022	3/4/5
RENAISSANCE TECHNOLOGIES LLC	13F	Company	0.12%	30,700	$22,466	—	30 Sep 2025	13F
Daniel H. Schneiderman	3/4/5	Chief Financial Officer	— mixed-class rows	343,933 mixed-class rows	$20,000	—	28 Nov 2025	3/4/5
GEODE CAPITAL MANAGEMENT, LLC	13F	Company	0.1%	25,475	$18,347	—	30 Sep 2025	13F
JANE STREET GROUP, LLC	13F	Company	0.1%	25,053	$18,334	—	30 Sep 2025	13F
Virtu Financial LLC	13F	Company	0.1%	25,075	$18,000	—	30 Sep 2025	13F
TWO SIGMA SECURITIES, LLC	13F	Company	0.08%	20,846	$15,255	—	30 Sep 2025	13F
UBS Group AG	13F	Company	0.07%	18,381	$13,455	—	30 Sep 2025	13F
HRT FINANCIAL LP	13F	Company	0.04%	10,896	$7,000	—	30 Sep 2025	13F
Kepos Capital LP	13F	Company	— class O/S missing	334,600	$6,000	—	30 Sep 2025	13F
Hurley Capital, LLC	13F	Company	0.01%	3,689	$2,700	—	30 Sep 2025	13F
Tower Research Capital LLC (TRC)	13F	Company	0%	1,217	$891	—	30 Sep 2025	13F
SBI Securities Co., Ltd.	13F	Company	0%	1,051	$769	—	30 Sep 2025	13F
Marex Group plc	13F	Company	— class O/S missing	25,000	$423	—	30 Sep 2025	13F
CITIGROUP INC	13F	Company	0%	443	$319	—	30 Sep 2025	13F
SUSQUEHANNA INTERNATIONAL GROUP, LLP	13F	Company	— class O/S missing	14,586	$247	—	30 Sep 2025	13F
JPMORGAN CHASE & CO	13F	Company	0%	150	$108	—	30 Sep 2025	13F
BANK OF AMERICA CORP /DE/	13F	Company	0%	58	$43	—	30 Sep 2025	13F
Alfred J. Novak	3/4/5	Director	— class O/S missing	42,913	—	—	24 Oct 2025	3/4/5
Graeme Martin Currie	3/4/5	Chief Development Officer	— class O/S missing	5,938	—	—	01 Mar 2024	3/4/5

Institutional Holders of Pasithea Therapeutics Corp. - Common Stock, par value $0.0001 (KTTA) as of Q4 2025

As of 31 Dec 2025, Pasithea Therapeutics Corp. - Common Stock, par value $0.0001 (KTTA) was held by 24 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 12,892,082 shares. The largest 10 holders included Squadron Capital Management LLC, JANUS HENDERSON GROUP PLC, Vivo Capital, LLC, ADAGE CAPITAL PARTNERS GP, L.L.C., AMERIPRISE FINANCIAL INC, Cable Car Capital, LP, ACUTA CAPITAL PARTNERS, LLC, STEMPOINT CAPITAL LP, AdvisorShares Investments LLC, and Persistent Asset Partners Ltd. This page lists 24 institutional shareholders reporting positions in this security for the Q4 2025 filing period.

Investor	Option	Weight %	Change %	Value $	* Price	Shares	Share Change	Activity	Report Period

Compare Q4 2025 vs Q3 2025 Across Filers

Q3 2025 holders

Q4 2025 holders

Holder diff

Investor	Q3 2025 Shares	Q4 2025 Shares	Share Diff	Share Chg %	Q3 2025 Value $	Q4 2025 Value $	Value Diff $	Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend

* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.