Institutional HoldersBeta

Who holds a company, from every 13F filed for the quarter, one row per filer exactly as filed, against the latest share count the company reported.

PIONEER POWER SOLUTIONS, INC.

CIK 0001449792PPSI· quarter ending 2026-06-30

Shares outstanding

11,099,266

as of 2026-08-13 · 10-Q cover page, filed 2026-08-14

Held by 13F filers

1,476,069

13.3% of shares outstanding

Holders

+2 vs 2026-03-31 · 9 new, 7 exited

Value

$5.8M

shares +44.7% vs prior quarter

Share classes (cover page of the 10-Q filed 2026-08-14, as of 2026-08-13)

Class	Listed	Shares outstanding	Held by 13F filers	% of class	Holders	CUSIP
Common stock	PPSI · NASDAQ	11,099,266	1,476,069	13.3%	35	723836300

Each class is compared with its own share count; classes are not added together. A class that is not exchange-listed cannot be held by 13F filers.

Securities (CUSIPs held in 13F this quarter)

tick to combine

Count	CUSIP	Class (as filers write it)	Holders	Shares held	Class shares	% of class	Value	Options	Mapped via
	723836300	COM NEW	35	1,476,069	11,099,266	13.3%	$5.8M	3 call / 0 put	NPORT	holders →

Totals combine the ticked CUSIPs and update as you tick: common-stock classes by default; preferreds, notes, warrants and depositary shares are listed but not counted. "holders →" shows a single CUSIP on its own. Bonds are held as a principal amount, not shares. Options positions are never counted as holdings.

Top holders (35 of 35 · 723836300)

change vs 2026-03-31

#	Filer	Shares	% of class	Value	Change
1	VANGUARD CAPITAL MANAGEMENT LLC	195,788	1.76%	$771K	-349 (-0.2%)
2	Spectrum Investment Advisors, Inc.	137,500	1.24%	$542K	—
3	ACADIAN ASSET MANAGEMENT LLC	127,977	1.15%	$503K	NEW
4	RENAISSANCE TECHNOLOGIES LLC	126,488	1.14%	$498K	+62,288 (+97.0%)
5	GEODE CAPITAL MANAGEMENT, LLC	116,631	1.05%	$460K	+1,250 (+1.1%)
6	JANE STREET GROUP, LLC	114,403	1.03%	$451K	NEW
7	SUSQUEHANNA INTERNATIONAL GROUP, LLP	80,369	0.72%	$317K	+24,778 (+44.6%)
8	DIMENSIONAL FUND ADVISORS LP	80,092	0.72%	$316K	+2,869 (+3.7%)
9	CITADEL ADVISORS LLC	70,794	0.64%	$279K	NEW
10	HRT FINANCIAL LP	64,889	0.58%	$255K	NEW
11	BlackRock, Inc.	59,974	0.54%	$236K	+31,300 (+109.2%)
12	VANGUARD FIDUCIARY TRUST CO	48,231	0.43%	$190K	+12,639 (+35.5%)
13	STATE STREET CORP	34,028	0.31%	$134K	—
14	XTX Topco Ltd	27,432	0.25%	$108K	+5,698 (+26.2%)
15	NewEdge Advisors, LLC	21,786	0.20%	$86K	—
16	JAMES INVESTMENT RESEARCH, INC.	21,786	0.20%	$86K	—
17	Sage Capital Management, LLC	21,000	0.19%	$83K	—
18	NORTHERN TRUST CORP	20,974	0.19%	$83K	+6,505 (+45.0%)
19	Stratos Wealth Advisors, LLC	20,800	0.19%	$82K	+3,500 (+20.2%)
20	Legacy Advisors, LLC	16,025	0.14%	$63K	—
21	SMITH, MOORE & CO.	13,000	0.12%	$51K	—
22	SIMPLEX TRADING, LLC	12,751	0.11%	$50K	+12,401 (+3543.1%)
23	UBS Group AG	12,523	0.11%	$49K	NEW
24	Rockefeller Capital Management L.P.	10,000	0.09%	$39K	—
25	Pekin Hardy Strauss, Inc.	10,000	0.09%	$39K	NEW
26	MORGAN STANLEY	7,740	0.07%	$30K	—
27	OSAIC HOLDINGS, INC.	1,076	0.01%	$4K	-5 (-0.5%)
28	JONES FINANCIAL COMPANIES LLLP	1,000	0.01%	$4K	—
29	NATIONAL BANK OF CANADA /FI/	300	0.00%	$1K	—
30	Global Retirement Partners, LLC	253	0.00%	$997	NEW
31	Tower Research Capital LLC (TRC)	220	0.00%	$867	-1,663 (-88.3%)
32	SBI Securities Co., Ltd.	158	0.00%	$623	-3 (-1.9%)
33	WELLS FARGO & COMPANY/MN	48	0.00%	$190	—
34	Caitong International Asset Management Co., Ltd	30	0.00%	$118	NEW
35	Strive Financial Group ,LLC	3	0.00%	$12	NEW

Exited since 2026-03-31 (7 filers; largest 7 shown)

Squarepoint Ops LLC	−67,558
MARSHALL WACE, LLP	−15,454
GSA CAPITAL PARTNERS LLP	−13,388
GROUP ONE TRADING LLC	−8,928
ARMSTRONG ADVISORY GROUP, INC	−400
Clarity Asset Management, Inc.	−250
ROYAL BANK OF CANADA	−2

Large holders from 13D/13G (latest per reporting person, last 2 years)

Filed when a holder crosses 5% or changes materially, so often more current than the quarter-end 13F. Percentages are the filer's own, against the share count they used.

No structured 13D/13G filings (XML filings began Dec 2024).

Source: SEC Form 13F-HR information tables for the quarter ending 2026-06-30 (filed within 45 days of quarter end; amendments applied; values normalised to dollars), the share count from the company's latest 10-K/10-Q XBRL cover page, and Schedule 13D/13G filings. Each row is a legal 13F filer as filed — related entities (e.g. Vanguard's advisers) are not merged. Retail brokerage accounts are not reported on 13F, so the remainder is mostly retail and insiders.