Security Snapshot

Ideal Power Inc. - Common Stock (IPWR) Institutional Ownership

CUSIP: 451622203

13F Institutional Holders and Ownership History from Q3 2019 to Q1 2026

Latest Period

Q4 2025

Institutions Reporting

26

Shares (Excl. Options)

2,194,414

Price

$3.09

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Type / Class
Equity / Common Stock
Symbol
IPWR on Nasdaq
Shares outstanding
12,222,697
Price per share
$2.65
All holders as of 31 Dec 2025
Q4 2025
Total 13F shares
2,194,414
Total reported value
$6,781,240
% of total 13F portfolios
0%
Share change
-122,846
Value change
-$775,274
Number of holders
26
Price from insider filings
$2.65
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors

Quick Takeaways

  • IPWR - Ideal Power Inc. - Common Stock is tracked under CUSIP 451622203.
  • 26 institutions reported positions in Q4 2025.
  • 2 significant owners is listed from Schedule 13D/13G reporting.

What Changed

  • Holder count moved from 26 to 1 between Q4 2025 and Q1 2026.
  • Reported value moved from $6,781,240 to $9,000.

Why This Matters

  • You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
  • 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.

Source Evidence

Source: SEC Form 13F

Latest holder context comes from 26 institutions filings for Q4 2025.

Open SEC Evidence

Investment Quick Answers

What is CUSIP 451622203?
CUSIP 451622203 identifies IPWR - Ideal Power Inc. - Common Stock in SEC 13F datasets.

Where can I see the latest institutional holders?
Review the Q4 2025 holders report and the ownership history table below.

Significant Owners of Ideal Power Inc. - Common Stock (IPWR) based on Schedule 13D/G filings

Filer Ownership Change % Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
LYTTON LAURENCE W 9.9% $4,114,160 1,210,047 LYTTON LAURENCE W 24 Feb 2026
HIRSCHMAN ORIN 5.8% -3.3% $1,594,044 -$68,228 491,989 -4.1% Orin Hirschman 31 Dec 2025

As of 31 Dec 2025, 26 institutional investors reported holding 2,194,414 shares of Ideal Power Inc. - Common Stock (IPWR). This represents 18% of the company’s total 12,222,697 outstanding shares.

Top 25 Institutional Shareholders

The largest institutional shareholders of Ideal Power Inc. - Common Stock (IPWR) together control 18% of the company’s outstanding shares — a level of ownership often associated with strong institutional conviction and long‑term capital commitment.

Institution Ownership % Shares Held Share Change % Portfolio % Holdings Value
AWM Investment Company, Inc. 6.4% 786,094 +22% 0.23% $2,429,030
AIGH Capital Management LLC 4% 491,989 -4.1% 0.45% $1,520,246
VANGUARD GROUP INC 2.9% 359,089 0% 0% $1,109,584
Bleichroeder LP 1.1% 133,000 0% 0.07% $410,970
BlackRock, Inc. 0.98% 120,339 +0.66% 0% $371,847
GEODE CAPITAL MANAGEMENT, LLC 0.68% 82,624 +0.82% 0% $255,354
Cable Car Capital, LP 0.41% 50,000 0% 0.01% $154,500
STIFEL FINANCIAL CORP 0.2% 23,898 +0.23% 0% $73,846
UBS Group AG 0.19% 22,646 -59% 0% $69,977
STATE STREET CORP 0.18% 21,847 0% 0% $67,507
BAILARD, INC. 0.17% 20,365 -9.6% 0% $62,928
AlphaCore Capital LLC 0.15% 18,487 0% $57,125
SUSQUEHANNA INTERNATIONAL GROUP, LLP 0.12% 14,669 -44% 0% $45,327
NORTHERN TRUST CORP 0.11% 13,461 0% 0% $41,594
DIMENSIONAL FUND ADVISORS LP 0.09% 11,272 -29% 0% $34,831
JANE STREET GROUP, LLC 0.09% 10,823 -14% 0% $33,443
Cetera Investment Advisers 0.08% 10,060 -33% 0% $31,085
BANK OF AMERICA CORP /DE/ 0.01% 1,043 0% 0% $3,223
Westside Investment Management, Inc. 0.01% 1,000 0% $3,090
ROYAL BANK OF CANADA 0% 500 -76% 0% $2,000
JONES FINANCIAL COMPANIES LLLP 0% 307 0% 0% $949
OSAIC HOLDINGS, INC. 0% 300 0% 0% $927
WELLS FARGO & COMPANY/MN 0% 300 0% 0% $927
Geneos Wealth Management Inc. 0% 210 0% 0% $649
MORGAN STANLEY 0% 60 0% 0% $185

Institutional Holders of Ideal Power Inc. - Common Stock (IPWR) across Reporting Periods

Period Reported Shares, Excl. Options Value, Excl. Options Value Change Price (Median) Investors
2026 Q1 3,402 $9,000 +$9,000 $2.65 1
2025 Q4 2,194,414 $6,781,240 -$775,274 $3.09 26
2025 Q3 2,473,660 $12,430,845 +$618,607 $5.02 28
2025 Q2 2,368,862 $10,730,744 -$1,847,544 $4.53 26
2025 Q1 2,772,315 $14,416,528 +$194,539 $5.20 27
2024 Q4 2,553,303 $19,278,043 +$1,361,643 $7.55 23
2024 Q3 2,372,928 $19,458,101 +$3,969,665 $8.20 23
2024 Q2 1,888,411 $13,332,512 -$585,970 $7.06 22
2024 Q1 1,939,019 $17,257,445 +$8,641,918 $8.90 26
2023 Q4 972,177 $7,543,286 -$365,533 $7.77 24
2023 Q3 1,013,824 $9,856,286 -$777,138 $9.70 26
2023 Q2 1,092,900 $12,896,221 -$1,206,864 $11.80 25
2023 Q1 1,197,640 $12,515,974 +$266,357 $10.45 26
2022 Q4 1,171,965 $12,513,933 -$115,766 $10.70 27
2022 Q3 1,195,716 $12,375,000 -$907,751 $10.35 19
2022 Q2 1,266,941 $15,442,000 -$1,696,563 $12.24 16
2022 Q1 1,429,118 $12,574,680 -$402,940 $8.80 18
2021 Q4 1,472,419 $17,758,296 -$68,145 $12.06 18
2021 Q3 1,452,836 $22,114,352 +$3,570,649 $15.22 17
2021 Q2 1,218,180 $15,483,000 +$6,462,167 $12.71 14
2021 Q1 706,704 $9,355,000 -$2,778,981 $13.24 14
2020 Q4 1,286,932 $10,515,000 +$452,037 $8.17 11
2020 Q3 477,660 $2,961,000 +$1,544,847 $6.21 8
2020 Q2 228,498 $1,492,000 +$1,005,666 $6.53 9
2020 Q1 102,801 $198,000 +$75,479 $1.94 6
2019 Q4 60,984 $140,000 -$415,806 $2.30 5
2019 Q3 241,554 $651,000 +$651,000 $3.14 5