Vault-13

LIPOCINE INC NEW LPCN

COM NEW · Common Stock · CUSIP 53630X203

36 institutional holders -11 vs Q1 2026
2,980,4823.0m shares reported held*
36.2% of all shares outstanding*
$7.6mreported value*
4 new 14 added 3 reduced 15 sold out net sold ≈ $763.9k (-298.4k shares)

* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once. Holder counts are more reliable. Shares outstanding: 8.2m as of 2026-08-03, from the company's own SEC filing; the percentage can still exceed 100%: lent-out shares are counted by the lender and the buyer, and some reports overlap without saying so. Implied quarter-end price ≈ $2.56.

Trends to Q2 2026

Institutional holders

Managers reporting a position, each quarter

0204060Q2 23: 25Q3 23: 22Q4 23: 20Q1 24: 19Q2 24: 20Q3 24: 19Q4 24: 18Q1 25: 20Q2 25: 19Q3 25: 22Q4 25: 26Q1 26: 47Q2 26: 3636Q2 23Q1 24Q4 24Q3 25Q2 26
Numbers
QuarterHolders
Q2 202325
Q3 202322
Q4 202320
Q1 202419
Q2 202420
Q3 202419
Q4 202418
Q1 202520
Q2 202519
Q3 202522
Q4 202526
Q1 202647
Q2 202636

Buyers vs sellers

Managers adding to or starting a position, vs cutting or selling out

Bought or addedCut or sold out
40040Q3 24: 9 bought or addedQ3 24: 2 cut or sold outQ4 24: 5 bought or addedQ4 24: 7 cut or sold outQ4 24Q1 25: 11 bought or addedQ1 25: 3 cut or sold outQ2 25: 6 bought or addedQ2 25: 8 cut or sold outQ2 25Q3 25: 8 bought or addedQ3 25: 4 cut or sold outQ4 25: 14 bought or addedQ4 25: 6 cut or sold outQ4 25Q1 26: 29 bought or addedQ1 26: 12 cut or sold outQ2 26: 18 bought or addedQ2 26: 18 cut or sold outQ2 26
Numbers
QuarterBought or addedCut or sold out
Q3 202492
Q4 202457
Q1 2025113
Q2 202568
Q3 202584
Q4 2025146
Q1 20262912
Q2 20261818

Biggest buyers

Squadron Capital Management LLC Added +360,000+360.0k
ACADIAN ASSET MANAGEMENT LLC New +170,417+170.4k
JANE STREET GROUP, LLC Added +75,200+75.2k
CITADEL ADVISORS LLC Added +52,133+52.1k
TWO SIGMA INVESTMENTS, LP Added +51,137+51.1k
RENAISSANCE TECHNOLOGIES LLC Added +30,712+30.7k
VANGUARD CAPITAL MANAGEMENT LLC Added +30,155+30.2k
HRT FINANCIAL LP New +29,238+29.2k
VANGUARD FIDUCIARY TRUST CO Added +22,126+22.1k
GSA CAPITAL PARTNERS LLP New +18,666+18.7k

Biggest sellers

STEMPOINT CAPITAL LP Sold out -320,840-320.8k
Rosalind Advisors, Inc. Sold out -221,616-221.6k
AIGH Capital Management LLC Sold out -200,000-200.0k
Birchview Capital, LP Reduced -95,074-95.1k
Mink Brook Asset Management LLC Sold out -66,812-66.8k
Exome Asset Management LLC Sold out -60,861-60.9k
DIADEMA PARTNERS LP Sold out -50,000-50.0k
Seven Fleet Capital Management LP Reduced -46,100-46.1k
J. Goldman & Co LP Sold out -42,170-42.2k
ADAR1 Capital Management, LLC Sold out -23,180-23.2k

Major shareholders (over 5%)

Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.

HolderStakeChangeShares Last filed
Squadron Capital Management LLC 13G · institution +3.6 pts · filed 2026-08-14 9.8% +3.6 pts 810.0k≈ $2.1m 2026-08-14
Ikarian Capital, LLC 13G · institution new · filed 2026-05-15 6.3% new 508.6k 2026-05-15

Insider purchases and sales since 1 Apr 2026

Shares bought or sold by the company's own officers, directors and 10% owners, in the open market or privately, as they reported to the SEC on Form 4 (due within two business days of the trade). Grants, option exercises, shares withheld for tax and gifts aren't included.

Officers and directors buying vs selling

Number of people, by quarter (10% owners not included)

BuyingSelling
202Q4 24: 0 buyingQ4 24: 0 sellingQ1 25: 0 buyingQ1 25: 0 sellingQ1 25Q2 25: 0 buyingQ2 25: 0 sellingQ3 25: 0 buyingQ3 25: 0 sellingQ3 25Q4 25: 0 buyingQ4 25: 0 sellingQ1 26: 0 buyingQ1 26: 0 sellingQ1 26Q2 26: 2 buyingQ2 26: 0 sellingQ3 26: 1 buyingQ3 26: 0 sellingQ3 26
Numbers
QuarterBuyingBoughtSellingSoldSold under a plan
Q4 20240—0——
Q1 20250—0——
Q2 20250—0——
Q3 20250—0——
Q4 20250—0——
Q1 20260—0——
Q2 20262$434.6k0——
Q3 20261$27.1k0——
DateInsiderTradeSharesPrice ValueTheir holding
2026-09-28 Higuchi John W. Director Bought 12,561 $2.16 $27.1k12.6k shares +6%
2026-04-07 Higuchi John W. Director Bought 40,000 $2.03 $81.2k40.0k shares +24%
2026-04-06 Higuchi John W. Director Bought 123,000 $2.05 $252.1k123.0k shares +302%
2026-04-06 Patel Mahesh V. Chief Executive Officer, director Bought 25,000 $2.03 $50.7k25.0k shares +18%
2026-04-02 Patel Mahesh V. Chief Executive Officer, director Bought 25,000 $2.02 $50.5k25.0k shares +23%

Their holding: how much the trade added to or took from the insider's holding (direct, or the trust or fund named). The same trade is sometimes reported by more than one insider, such as a fund and the director who represents it; totals count it once. A value is left blank where the reported price is far from the market price (usually a typo).

Holders, Q2 2026

#ManagerLocationShares Value% of their portfolioChangeShares change
1 Squadron Capital Management LLC 0.71% of their portfolio OAK BROOK, IL 810,000810.0k $2.1m $2.1m 0.71% Added +360.0k +360,000
2 Ikarian Capital, LLC 0.21% of their portfolio DALLAS, TX 508,556508.6k $1.3m $1.3m 0.21% Unchanged
3 Eversept Partners, LP 0.04% of their portfolio NEW YORK, NY 294,989295.0k $755.2k $755.2k 0.04% Unchanged
4 VANGUARD CAPITAL MANAGEMENT LLC 0.00% of their portfolio MALVERN, PA 230,823230.8k $590.9k $590.9k 0.00% Added +30.2k +30,155
5 ACADIAN ASSET MANAGEMENT LLC 0.00% of their portfolio Boston, MA 170,417170.4k $435.0k $435.0k 0.00% New
6 BOOTHBAY FUND MANAGEMENT, LLC 0.01% of their portfolio NEW YORK, NY 140,487140.5k $359.6k $359.6k 0.01% Unchanged
7 JANE STREET GROUP, LLC 0.00% of their portfolio NEW YORK, NY 95,22795.2k $243.8k $243.8k 0.00% Added +75.2k +75,200
8 BlackRock, Inc. 0.00% of their portfolio New York, NY 89,27289.3k $228.5k $228.5k 0.00% Unchanged
9 TWO SIGMA INVESTMENTS, LP 0.00% of their portfolio NEW YORK, NY 84,88784.9k $217.3k $217.3k 0.00% Added +51.1k +51,137
10 CITADEL ADVISORS LLC 0.00% of their portfolio MIAMI, FL 81,22181.2k $207.9k $207.9k 0.00% Added +52.1k +52,133
11 Seven Fleet Capital Management LP 0.03% of their portfolio MOUNTAIN VIEW, CA 78,84278.8k $201.8k $201.8k 0.03% Reduced -46.1k -46,100
12 GEODE CAPITAL MANAGEMENT, LLC 0.00% of their portfolio BOSTON, MA 74,47774.5k $190.8k $190.8k 0.00% Added +11.3k +11,342
13 RENAISSANCE TECHNOLOGIES LLC 0.00% of their portfolio NEW YORK, NY 69,20969.2k $177.2k $177.2k 0.00% Added +30.7k +30,712
14 VANGUARD FIDUCIARY TRUST CO 0.00% of their portfolio MALVERN, PA 54,53954.5k $139.6k $139.6k 0.00% Added +22.1k +22,126
15 DIMENSIONAL FUND ADVISORS LP 0.00% of their portfolio AUSTIN, TX 36,77536.8k $94.1k $94.1k 0.00% Added +17.7k +17,653
16 HRT FINANCIAL LP 0.00% of their portfolio NEW YORK, NY 29,23829.2k $74.0k $74.0k 0.00% New
17 SUSQUEHANNA INTERNATIONAL GROUP, LLP 0.00% of their portfolio BALA CYNWYD, PA 25,37625.4k $65.0k $65.0k 0.00% Added +468 +468
18 STATE STREET CORP 0.00% of their portfolio BOSTON, MA 22,40722.4k $57.4k $57.4k 0.00% Unchanged
19 GSA CAPITAL PARTNERS LLP 0.00% of their portfolio LONDON, X0 18,66618.7k $48.0k $48.0k 0.00% New
20 Birchview Capital, LP 0.02% of their portfolio BURLINGTON, VT 16,71216.7k $42.8k $42.8k 0.02% Reduced -95.1k -95,074
21 NORTHERN TRUST CORP 0.00% of their portfolio CHICAGO, IL 15,94215.9k $40.8k $40.8k 0.00% Added +2.9k +2,900
22 PRICE T ROWE ASSOCIATES INC /MD/ 0.00% of their portfolio BALTIMORE, MD 12,26612.3k $32.0k $32.0k 0.00% New
23 BARCLAYS PLC 0.00% of their portfolio LONDON, X0 9,8279.8k $25.2k $25.2k 0.00% Added +415 +415
24 UBS Group AG 0.00% of their portfolio ZURICH, V8 3,5963.6k $9.2k $9.2k 0.00% Added +102 +102
25 WELLS FARGO & COMPANY/MN 0.00% of their portfolio SAN FRANCISCO, CA 2,7062.7k $6.9k $6.9k 0.00% Unchanged
26 Vanguard Global Advisers, LLC 0.00% of their portfolio MALVERN, PA 1,6911.7k $4.3k $4.3k 0.00% Unchanged
27 Tower Research Capital LLC (TRC) 0.00% of their portfolio NEW YORK, NY 678678 $1.7k $1.7k 0.00% Reduced -255 -255
28 MORGAN STANLEY 0.00% of their portfolio NEW YORK, NY 574574 $1.5k $1.5k 0.00% Unchanged
29 CALDWELL SUTTER CAPITAL, INC. 0.00% of their portfolio SAUSALITO, CA 471471 $1.2k $1.2k 0.00% Unchanged
30 OSAIC HOLDINGS, INC. 0.00% of their portfolio SCOTTSDALE, AZ 238238 $609 $609 0.00% Added +95 +95
31 GROUP ONE TRADING LLC 0.00% of their portfolio CHICAGO, IL 132132 $338 $338 0.00% Unchanged
32 PlanVest Financial, Inc 0.00% of their portfolio GAITHERSBURG, MD 111111 $284 $284 0.00% Unchanged
33 SBI Securities Co., Ltd. 0.00% of their portfolio TOKYO, M0 6767 $172 $172 0.00% Unchanged
34 Tidemark, LLC 0.00% of their portfolio SAN DIEGO, CA 5959 $151 $151 0.00% Unchanged
35 Bogart Wealth, LLC 0.00% of their portfolio MCLEAN, VA 33 $8 $8 0.00% Unchanged
36 Farther Finance Advisors, LLC 0.00% of their portfolio SAN FRANCISCO, CA 11 $3 $3 0.00% Unchanged