PBK · POWERBANK Corp · Holdings
Market Cap
$14.19M
Shares
53.96M
Volume · Oct 5
565.69K
Avg daily vol (3M)
929.21K
Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.
Some SEC filings for this period have not finished importing. Holder totals and changes may be incomplete; these filings remain queued for recovery.
Holders: 28
Total Value: $5,316,773
Total Shares: 7,705,478
Institutional Ownership Trend
4 quarters
Holder Concentration
Across 28 13F filers · Δ vs Mar 31, 2026Top Holder
45.4%
+5.4 pts
Top 5
97.3%
+19.1 pts
Top 10
98.8%
+7.9 pts
HHI
4,062
Highly concentrated+1,888
Quarterly Activity
vs Mar 31, 2026
New
6
Increased
5
Decreased
2
Sold Out
7
Unchanged
15
Holder count:
-1
Institutional value:
+1037.8%
Shares held:
+782.2%
Top Buyers
vs Mar 31, 2026| Institution | Added | Now Holds | Open |
|---|---|---|---|
| Mega CITADEL ADVISORS LLC | +3,411,326 | 3,500,000 | |
| Mid Covalis Capital LLP | +159,005 | 509,005 | |
| Large OSAIC HOLDINGS, INC. | +6,000 | 37,000 | |
| Mega UBS Group AG | +4,300 | 8,502 | |
| Mid HUB Investment Partners, LLC | +3,000 | 45,000 |
Top Sellers
vs Mar 31, 2026| Institution | Sold | Now Holds | Open |
|---|---|---|---|
| Mega ROYAL BANK OF CANADA | −981 | 1,396 | |
| Mega NATIONAL BANK OF CANADA /FI/ | −682 | 9,245 |
Top New Positions
vs Mar 31, 2026| Institution | Acquired | Value (USD) | Open |
|---|---|---|---|
| Mid Davidson Kempner Capital Management LP | 3,405,889 | $2,350,063 | |
| Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP | 21,671 | $14,952 | |
| Mid XTX Topco Ltd | 16,890 | $11,654 | |
| Mid MISSION WEALTH MANAGEMENT, LP | 11,484 | $7,923 | |
| Small HIGHLINE WEALTH PARTNERS LLC | 5,000 | $3,450 |
Top Sold-Out Positions
vs Mar 31, 2026| Institution | Previously Held | Last Value (USD) | Open |
|---|---|---|---|
| Mega JANE STREET GROUP, LLC | 171,151 | $91,565 | |
| Mid Apollon Wealth Management, LLC | 17,928 | $9,591 | |
| Mid Virtu Financial LLC | 11,297 | $6,043 | |
| Small Hardin Capital Partners, LLC | 10,000 | $5,350 | |
| Mega JPMORGAN CHASE & CO | 284 | $151 |