LBRX

Lb Pharmaceuticals INC

+$140.6M

Net Activity

Institutions Holding

77

Popularity Rank

#5046

Avg Weight

0.57%

Total Value

$692.3M

Ownership Trend

77 institutions currently hold LBRX, with 47 net buyers and 25 net sellers this quarter.

Institutional Moves

Institutional Moves (Q1 2026)

Majority Increased

Based on recent trading activity

Net Selling Institutions

25

Net Buying Institutions

47

Key Holders

Key Holders

Top 5 by Value

DT
Deep Track Capital, LP
$82.7M
BI
BlackRock, Inc.
$60.9M
RC
Ra Capital Management, L.p.
$54.5M
TC
TCG Crossover Management, LLC
$45.3M
CC
Commodore Capital LP
$37.0M

Top 5 by Conviction

NF
Nan Fung Group Holdings Ltd
12.82%
SS
Spruce Street Capital LP
8.09%
TE
Trails Edge Capital Partners, LP
7.45%
CP
Caligan Partners LP
2.30%
CC
Commodore Capital LP
2.14%
View all 77 holding institutions

Quarterly Activity

Recent Activity

+$354.9M

Total Buy Value

$124.7M

Total Sell Value

New buy16
Trim15
Add31
Sold out10

47

Net Buyers

25

Net Sellers

Insider Trading (Form 4)

Form 144 Pre-Sale Notices

1

Filings (90d)

$487K

Total Est. Value

17K shares

Planned Shares

Last Filed 2026-06-09
FilerFiling DateEst. Value
PRENSKY ZACHARY2026-06-09$487K

Form 144 is a planned sale notice, not an executed transaction. Form 144 Tracker。

Beneficial Ownership (13D/13G)

No Schedule 13D/13G filings for this ticker

Material Events (8-K)

No Form 8-K filings for this ticker

FAQ

Who are the top institutional investors holding LB PHARMACEUTICALS INC (LBRX)?
Major stakeholders currently include Deep Track Capital, LP ($82.7M), BlackRock, Inc. ($60.9M), Ra Capital Management, L.p. ($54.5M). Based on the latest 13F filings, there are a total of 77 tracked investment funds and institutions maintaining positions in LBRX.
What is the overall institutional sentiment toward LBRX recently?
Institutional sentiment appears Bullish (Net Buying). During the most recent reporting quarter, the stock experienced a net inflow of $140.6M, driven by 47 managers accumulating shares while 25 reduced their exposure.
Which institutions have been selling or reducing their LBRX positions?
In the latest period, 15 funds trimmed their holdings, and 10 managers completely exited their positions. The aggregate reported sell value was $124.7M.
Are there any notable investors adding LBRX to their portfolios?
Yes, buying activity remains notable. 16 institutions opened new positions in {ticker}, and 31 existing holders added to their shares. The total reported buy value for the quarter amounted to $354.9M.

Related Stocks

Trending Institutional Adds

The most-added stocks by 13F institutions this quarter

MSFT

Microsoft CORP

Institutions Holding

6,150

Total reported value

$2.1T

3245 13F institutions increased their position this quarter

View detail
AMZN

Amazon.com INC

Institutions Holding

5,957

Total reported value

$1.5T

3028 13F institutions increased their position this quarter

View detail
NVDA

Nvidia CORP

Institutions Holding

5,764

Total reported value

$3.0T

2743 13F institutions increased their position this quarter

View detail