49 institutional investment managers reported TLPH positions in their Form 13F filings for Q2 2026, holding 28,245,921 shares worth $29.1M in total. Nantahala Capital Management, LLC reported the largest position.

Are funds buying or selling TLPH?

In Q2 2026, 11 managers opened new TLPH positions, 14 added, 6 trimmed and 8 sold out. Managers that filed in both quarters added a net 6,378,386 shares.

How current is this TLPH institutional ownership data?

It covers holdings as of the end of Q2 2026. Managers have 45 days after the quarter ends to file Form 13F (by August 14, 2026 for Q2 2026), so positions may have changed since.

Funds · TLPH

Who owns TLPH?

Institutional ownership of Talphera Inc. from Form 13F, Q2 2026

49 institutional managers reported holding Talphera Inc. (TLPH) in Form 13F filings for Q2 2026, with 28,245,921 shares worth $29.1M. The largest reported holder was Nantahala Capital Management, LLC. Managers that filed both quarters added a net 6,378,386 shares (+29.2%). 11 opened new positions and 8 sold out.

Funds holding: 49
Value held: $29.1M
New / sold out: 11 / 8
Net shares, same filers: +29.2%

Holdings as of June 30, 2026, the end of Q2 2026. Managers have 45 days after a quarter ends to file Form 13F (by August 14, 2026 for Q2 2026), so positions may have changed since.

Largest holders of TLPH

Fund	Value	Share of 13F holdings	Shares	Move
Nantahala Capital Management, LLC	$7.2M	24.7%	6,985,038	Added
Rosalind Advisors, Inc.	$5.3M	18.3%	5,169,501	Added
AIGH Capital Management LLC	$4.7M	16.3%	4,601,502	Trimmed
Rock Springs Capital Management LP	$3.7M	12.7%	3,589,186	Unchanged
Cantor Fitzgerald, L. P.	$1.8M	6.3%	1,774,962	Added
Bleichroeder LP	$1.3M	4.6%	1,307,787	Unchanged
Dauntless Investment Group, LLC	$768K	2.6%	746,051	Added
Vanguard Capital Management LLC	$723K	2.5%	701,877	Added
Caption Management, LLC	$530K	1.8%	514,969	Trimmed
Almitas Capital LLC	$481K	1.7%	467,152	Unchanged
Geode Capital Management, LLC	$442K	1.5%	429,062	Added
Shay Capital LLC	$418K	1.4%	405,764	Added
Vanguard Fiduciary Trust Co	$229K	0.8%	222,372	Added
Gsa Capital Partners LLP	$216K	0.7%	209,355	Added
Diadema Partners LP	$158K	0.5%	153,563	Unchanged
UBS Group AG	$134K	0.5%	129,916	Added
Renaissance Technologies LLC	$117K	0.4%	113,300	Trimmed
Mariner, LLC	$103K	0.4%	100,000	Unchanged
BlackRock, Inc.	$94K	0.3%	91,548	Unchanged
Northern Trust Corp	$91K	0.3%	88,296	Unchanged
Values First Advisors, Inc.	$82K	0.3%	79,685	Trimmed
Susquehanna International Group, LLP	$78K	0.3%	75,691	Added
Universal- Beteiligungs- und Servicegesellschaft mbH	$52K	0.2%	50,000	New
Persistent Asset Partners Ltd	$40K	0.1%	38,968	Unchanged
Vanguard Global Advisers, LLC	$31K	0.1%	29,661	Unchanged

Share of 13F holdings is each fund's shares as a share of the 28,245,921 TLPH shares all 13F filers reported, not of shares outstanding.

Biggest buyers in Q2 2026

Nantahala Capital Management, LLC Added+$3.6M
Rosalind Advisors, Inc. Added+$1.9M
Cantor Fitzgerald, L. P. Added+$914K
Dauntless Investment Group, LLC Added+$320K
Vanguard Capital Management LLC Added+$268K
Shay Capital LLC Added+$160K
UBS Group AG Added+$120K
Gsa Capital Partners LLP Added+$119K
Universal- Beteiligungs- und Servicegesellschaft mbH New+$52K
Vanguard Fiduciary Trust Co Added+$31K

Biggest sellers in Q2 2026

Empery Asset Management, LP Sold out-$441K
Renaissance Technologies LLC Trimmed-$128K
Citadel Advisors LLC Sold out-$79K
AIGH Capital Management LLC Trimmed-$62K
Caption Management, LLC Trimmed-$48K
AlphaCore Capital LLC Sold out-$15K
HRT Financial LP Sold out-$14K
Two Sigma Securities, LLC Trimmed-$3K
MAI Capital Management Sold out-$2K
Values First Advisors, Inc. Trimmed-$2K

The change in shares since the quarter before, adjusted for stock splits and priced at the Q2 2026 value per share. Funds bought $7.6M and sold $797K; 14 added and 6 trimmed.

Schedule 13D and 13G filings on TLPH

Owners of more than 5% must file within days, so these can be newer than the 13F data.

2025-11-10HIRSCHMAN ORIN SCHEDULE 13G filed by Talphera Inc.Schedule 13G
2025-09-16LYTTON LAURENCE W SCHEDULE 13G filed by Talphera Inc.Schedule 13G
2025-09-13CorMedix Inc. SCHEDULE 13D filed by Talphera Inc.Schedule 13D

Questions about TLPH ownership

Who owns TLPH stock?: 49 institutional investment managers reported TLPH positions in their Form 13F filings for Q2 2026, holding 28,245,921 shares worth $29.1M in total. Nantahala Capital Management, LLC reported the largest position.
Are funds buying or selling TLPH?: In Q2 2026, 11 managers opened new TLPH positions, 14 added, 6 trimmed and 8 sold out. Managers that filed in both quarters added a net 6,378,386 shares.
How current is this TLPH institutional ownership data?: It covers holdings as of the end of Q2 2026. Managers have 45 days after the quarter ends to file Form 13F (by August 14, 2026 for Q2 2026), so positions may have changed since.

From the SEC's Form 13F data sets for Q2 2026: every 13F holdings report, matched to TLPH by CUSIP. Options are left out. TLPH news and filings · TLPH insider trades · Top funds