Vault-13

NEURAXIS INC NRXS

COM · Common Stock · CUSIP 64134X201

32 institutional holders +6 vs Q1 2026
2,716,7282.7m shares reported held*
21.6% of all shares outstanding*
$19.1mreported value*
9 new 15 added 4 reduced 3 sold out net bought ≈ $4.7m (+691.0k 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 ($104.5k this quarter). Holder counts are more reliable. Shares outstanding: 12.6m as of 2026-08-06, 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 ≈ $7.04.

Trends to Q2 2026

Institutional holders

Managers reporting a position, each quarter

02040Q3 23: 7Q4 23: 8Q1 24: 9Q2 24: 11Q3 24: 10Q4 24: 13Q1 25: 14Q2 25: 18Q3 25: 18Q4 25: 18Q1 26: 26Q2 26: 3232Q3 23Q2 24Q1 25Q4 25Q2 26
Numbers
QuarterHolders
Q3 20237
Q4 20238
Q1 20249
Q2 202411
Q3 202410
Q4 202413
Q1 202514
Q2 202518
Q3 202518
Q4 202518
Q1 202626
Q2 202632

Buyers vs sellers

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

Bought or addedCut or sold out
40040Q3 24: 4 bought or addedQ3 24: 3 cut or sold outQ4 24: 6 bought or addedQ4 24: 2 cut or sold outQ4 24Q1 25: 5 bought or addedQ1 25: 5 cut or sold outQ2 25: 11 bought or addedQ2 25: 5 cut or sold outQ2 25Q3 25: 9 bought or addedQ3 25: 5 cut or sold outQ4 25: 9 bought or addedQ4 25: 7 cut or sold outQ4 25Q1 26: 14 bought or addedQ1 26: 6 cut or sold outQ2 26: 24 bought or addedQ2 26: 7 cut or sold outQ2 26
Numbers
QuarterBought or addedCut or sold out
Q3 202443
Q4 202462
Q1 202555
Q2 2025115
Q3 202595
Q4 202597
Q1 2026146
Q2 2026247

Biggest buyers

Rosalind Advisors, Inc. Added +221,917+221.9k
AIGH Capital Management LLC Added +119,938+119.9k
VANGUARD CAPITAL MANAGEMENT LLC Added +109,926+109.9k
RENAISSANCE TECHNOLOGIES LLC Added +92,446+92.4k
CITADEL ADVISORS LLC New +85,053+85.1k
Eddie Patel Inc New +59,764+59.8k
MARSHALL WACE, LLP Added +50,060+50.1k
BlackRock, Inc. Added +31,298+31.3k
BRIDGEWAY CAPITAL MANAGEMENT, LLC New +17,000+17.0k
OCCUDO QUANTITATIVE STRATEGIES LP New +14,174+14.2k

Biggest sellers

Panoramic Capital, LLC Reduced -75,000-75.0k
T3 Companies, LLC Sold out -29,921-29.9k
Centiva Capital, LP Reduced -13,307-13.3k
CORSAIR CAPITAL MANAGEMENT, L.P. Sold out -10,000-10.0k
UBS Group AG Reduced -9,767-9.8k
ROYAL BANK OF CANADA Reduced -9,601-9.6k
Ascentis Independent Advisors Sold out -780-780

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
Hannasch Brian 13G · passive investor +4.5 pts · filed 2025-07-02 12.0% +4.5 pts 1.1m≈ $8.4m 2025-07-02
BIGGER CAPITAL FUND L P 13G · passive investor no change · filed 2026-08-03 6.7% no change 831.7k≈ $6.1m 2026-08-03

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
404Q4 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: 1 buyingQ4 25: 0 sellingQ1 26: 0 buyingQ1 26: 0 sellingQ1 26Q2 26: 3 buyingQ2 26: 0 sellingQ3 26: 0 buyingQ3 26: 0 sellingQ3 26
Numbers
QuarterBuyingBoughtSellingSoldSold under a plan
Q4 20240—0——
Q1 20250—0——
Q2 20250—0——
Q3 20250—0——
Q4 20251$1.0m0——
Q1 20260—0——
Q2 20263$32.0k0——
Q3 20260—0——
DateInsiderTradeSharesPrice ValueTheir holding
2026-04-01 Carrico Brian Allen Chief Executive Officer, director Bought 8,060 $1.96 $15.8k8.1k shares +2%
2026-04-01 Henrichs Timothy Robert Chief Financial Officer Bought 7,593 $1.96 $14.9k7.6k shares new
2026-04-01 Carrico Thomas Joeseph CRO, CCO, CPO Bought 667 $1.96 $1.3k667 shares +<1%

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 AIGH Capital Management LLC 0.34% of their portfolio BALTIMORE, MD 519,938519.9k $3.8m $3.8m 0.34% Added +119.9k +119,938
2 Rosalind Advisors, Inc. 1.12% of their portfolio TORONTO, A6 508,055508.1k $3.0m $3.0m 1.12% Added +221.9k +221,917
3 VANGUARD CAPITAL MANAGEMENT LLC 0.00% of their portfolio MALVERN, PA 335,793335.8k $2.5m $2.5m 0.00% Added +109.9k +109,926
4 MONEY CONCEPTS CAPITAL CORP 0.08% of their portfolio PALM BEACH GARDENS, FL 228,029228.0k $1.7m $1.7m 0.08% Added +2.5k +2,474
5 RENAISSANCE TECHNOLOGIES LLC 0.00% of their portfolio NEW YORK, NY 169,400169.4k $1.2m $1.2m 0.00% Added +92.4k +92,446
6 MARSHALL WACE, LLP 0.00% of their portfolio LONDON, X0 128,755128.8k $941.2k $941.2k 0.00% Added +50.1k +50,060
7 PARSONS CAPITAL MANAGEMENT INC/RI 0.04% of their portfolio PROVIDENCE, RI 117,808117.8k $861.2k $861.2k 0.04% Added +1.1k +1,082
8 Panoramic Capital, LLC 0.36% of their portfolio LARKSPUR, CA 115,000115.0k $840.6k $840.6k 0.36% Reduced -75.0k -75,000
9 GEODE CAPITAL MANAGEMENT, LLC 0.00% of their portfolio BOSTON, MA 96,36196.4k $704.7k $704.7k 0.00% Added +3.3k +3,256
10 CITADEL ADVISORS LLC 0.00% of their portfolio MIAMI, FL 85,05385.1k $621.7k $621.7k 0.00% New
11 Eddie Patel Inc 0.26% of their portfolio CHICAGO, IL 59,76459.8k $436.9k $436.9k 0.26% New
12 VANGUARD FIDUCIARY TRUST CO 0.00% of their portfolio MALVERN, PA 59,69259.7k $436.3k $436.3k 0.00% Added +7.8k +7,805
13 BlackRock, Inc. 0.00% of their portfolio New York, NY 58,65258.7k $428.7k $428.7k 0.00% Added +31.3k +31,298
14 STATE STREET CORP 0.00% of their portfolio BOSTON, MA 44,23744.2k $323.4k $323.4k 0.00% Added +5.7k +5,700
15 Centiva Capital, LP 0.01% of their portfolio New York, NY 37,52637.5k $274.3k $274.3k 0.01% Reduced -13.3k -13,307
16 UBS Group AG 0.00% of their portfolio ZURICH, V8 35,57535.6k $260.1k $260.1k 0.00% Reduced -9.8k -9,767
17 NORTHERN TRUST CORP 0.00% of their portfolio CHICAGO, IL 23,08323.1k $168.7k $168.7k 0.00% Added +4.8k +4,800
18 BRIDGEWAY CAPITAL MANAGEMENT, LLC 0.00% of their portfolio HOUSTON, TX 17,00017.0k $124.3k $124.3k 0.00% New
19 Wealthcare Advisory Partners LLC 0.00% of their portfolio WEST CHESTER, PA 15,18815.2k $111.0k $111.0k 0.00% Unchanged
20 HRT FINANCIAL LP 0.00% of their portfolio NEW YORK, NY 14,32214.3k $104.0k $104.0k 0.00% Added +4.3k +4,312
21 Vestmark Advisory Solutions, Inc. 0.00% of their portfolio Wakefield, MA 14,30014.3k $104.5k $104.5k 0.00% Added +3.3k +3,300
22 ELEVATION POINT WEALTH PARTNERS, LLC 0.00% of their portfolio DENVER, CO 14,30014.3k $104.5k $104.5k 0.00% Added +3.3k +3,300
23 OCCUDO QUANTITATIVE STRATEGIES LP 0.01% of their portfolio FORT LAUDERDALE, FL 14,17414.2k $103.6k $103.6k 0.01% New
24 LPL Financial LLC 0.00% of their portfolio FORT MILL, SC 10,00010.0k $73.1k $73.1k 0.00% Unchanged
25 MORGAN STANLEY 0.00% of their portfolio NEW YORK, NY 5,8025.8k $42.4k $42.4k 0.00% Unchanged
26 Tower Research Capital LLC (TRC) 0.00% of their portfolio NEW YORK, NY 1,1591.2k $8.5k $8.5k 0.00% New
27 Ulland Investment Advisors, LLC 0.01% of their portfolio MINNEAPOLIS, MN 1,0001.0k $7.0k $7.0k 0.01% Unchanged
28 ROYAL BANK OF CANADA 0.00% of their portfolio TORONTO, A6 500500 $4.0k $4.0k 0.00% Reduced -9.6k -9,601
29 BARCLAYS PLC 0.00% of their portfolio LONDON, X0 404404 $3.0k $3.0k 0.00% New
30 OSAIC HOLDINGS, INC. 0.00% of their portfolio SCOTTSDALE, AZ 134134 $979 $979 0.00% New
31 Caitong International Asset Management Co., Ltd 0.00% of their portfolio HONG KONG, K3 1414 $102 $102 0.00% New
32 FMR LLC 0.00% of their portfolio BOSTON, MA 1010 $73 $73 0.00% New