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Shandong Heavy Industry Group Co., Ltd.

PSIX
10% OWNER · POWER SOLUTIONS INTERNATIONAL, INC. · CIK 0001703252
FILING MIX · LIFETIME0%/100%
BUYS
0
SELLS
97
TOTAL VALUE
$100.29M
COMPANIES
1
ACTIVE SINCE
Aug 2025
HOLDINGS NOW
10,672,860
AVG SELL PX
$87.21
TRADE KIND
SHOWING 97 / 97
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
97 backtested trades · 8 horizons · 194 pendingHow are these numbers computed? →
Forward-return performance of every backtestable P/S trade by Shandong Heavy Industry Group Co., Ltd., measured at 8 horizons from 7 days to 2 years. Deduped per economic event so co-filings count once. Excess return = trade return minus SPY return over the same window.
HORIZONTRADESWIN RATEINSIDER RETURNSPY RETURNMEAN EXCESSMEDIAN EXCESST-STAT
7d97+50.52%-2.39%-0.16%-2.23%-1.24%-2.67
14d97+57.73%-0.11%+0.48%-0.59%-5.14%-0.58
30d97+21.65%+15.63%+2.32%+13.30%+14.06%10.24
60d97+49.48%-2.20%+3.61%-5.81%-3.98%-4.56
90d97+100.00%-33.21%+4.34%-37.55%-37.45%-77.29
180d97+50.52%-1.59%+6.61%-8.20%-7.25%-5.13
1y97(97 pending)——————
2y97(97 pending)——————
How to read this: Insider Returnis the average raw return of the filer's trades over the horizon. SPY Return is what SPY did over those same windows — reference only, not a comparison. The headline alpha number is Mean Excess = Insider − SPY; green means the filer beat SPY, red means they trailed it. Win rate is the share of individual trades where the filer beat SPY. T-statvalues above 2 mean the alpha is unlikely to be chance given the sample size. "Pending" counts trades where the horizon hasn't elapsed yet; their stats are not included in the row average.
Holdings over time
PSIX · 10,672,860 shares · as of Sep 11, 2025
02,937,3205,874,6418,811,96111,749,281SHARES HELD
Trading cadence · quarterly flow
BUY ● SELL ●
2025
FLOW · 0 buys / 97 sellsCOVERAGE · 1 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
PSIX
POWER SOLUTIONS INTERNATIONAL, INC.
SALE
19,351$92.46$1.79M10,653,509Sep 11, 2025Sep 15, 2025 ↗View →
PSIX
POWER SOLUTIONS INTERNATIONAL, INC.
SALE
23,231$93.64$2.18M10,630,278Sep 11, 2025Sep 15, 2025 ↗View →
PSIX
POWER SOLUTIONS INTERNATIONAL, INC.
SALE
30,519$94.33$2.88M10,599,759Sep 11, 2025Sep 15, 2025 ↗View →
PSIX
POWER SOLUTIONS INTERNATIONAL, INC.
SALE
6,738$91.72$618.0K10,672,860Sep 11, 2025Sep 15, 2025 ↗View →
PSIX
POWER SOLUTIONS INTERNATIONAL, INC.
SALE
5,018$91.44$458.9K10,704,826Sep 10, 2025Sep 12, 2025 ↗View →
PSIX
POWER SOLUTIONS INTERNATIONAL, INC.
SALE
6,308$90.28$569.5K10,709,844Sep 10, 2025Sep 12, 2025 ↗View →
PSIX
POWER SOLUTIONS INTERNATIONAL, INC.
SALE
7,585$94.45$716.4K10,680,169Sep 10, 2025Sep 12, 2025 ↗View →
PSIX
POWER SOLUTIONS INTERNATIONAL, INC.
SALE
571$95.20$54.4K10,679,598Sep 10, 2025Sep 12, 2025 ↗View →
PSIX
POWER SOLUTIONS INTERNATIONAL, INC.
SALE
14,557$92.34$1.34M10,690,269Sep 10, 2025Sep 12, 2025 ↗View →
PSIX
POWER SOLUTIONS INTERNATIONAL, INC.
SALE
2,515$93.50$235.2K10,687,754Sep 10, 2025Sep 12, 2025 ↗View →
PSIX
POWER SOLUTIONS INTERNATIONAL, INC.
SALE
2,676$87.52$234.2K10,719,715Aug 26, 2025Aug 28, 2025 ↗View →
PSIX
POWER SOLUTIONS INTERNATIONAL, INC.
SALE
21,925$81.57$1.79M10,774,726Aug 26, 2025Aug 28, 2025 ↗View →
PSIX
POWER SOLUTIONS INTERNATIONAL, INC.
SALE
9,949$84.35$839.2K10,735,779Aug 26, 2025Aug 28, 2025 ↗View →
PSIX
POWER SOLUTIONS INTERNATIONAL, INC.
SALE
11,295$86.74$979.7K10,722,391Aug 26, 2025Aug 28, 2025 ↗View →
PSIX
POWER SOLUTIONS INTERNATIONAL, INC.
SALE
13,548$80.66$1.09M10,796,651Aug 26, 2025Aug 28, 2025 ↗View →
PSIX
POWER SOLUTIONS INTERNATIONAL, INC.
SALE
3,385$88.35$299.1K10,716,300Aug 26, 2025Aug 28, 2025 ↗View →
PSIX
POWER SOLUTIONS INTERNATIONAL, INC.
SALE
17,075$82.49$1.41M10,757,651Aug 26, 2025Aug 28, 2025 ↗View →
PSIX
POWER SOLUTIONS INTERNATIONAL, INC.
SALE
2,093$85.81$179.6K10,733,686Aug 26, 2025Aug 28, 2025 ↗View →
PSIX
POWER SOLUTIONS INTERNATIONAL, INC.
SALE
11,923$83.46$995.0K10,745,728Aug 26, 2025Aug 28, 2025 ↗View →
PSIX
POWER SOLUTIONS INTERNATIONAL, INC.
SALE
178$89.00$15.8K10,716,152Aug 26, 2025Aug 28, 2025 ↗View →
PSIX
POWER SOLUTIONS INTERNATIONAL, INC.
SALE
8,102$89.48$724.9K10,846,575Aug 25, 2025Aug 27, 2025 ↗View →
PSIX
POWER SOLUTIONS INTERNATIONAL, INC.
SALE
6,948$88.78$616.9K10,854,677Aug 25, 2025Aug 27, 2025 ↗View →
PSIX
POWER SOLUTIONS INTERNATIONAL, INC.
SALE
9,003$90.38$813.7K10,837,572Aug 25, 2025Aug 27, 2025 ↗View →
PSIX
POWER SOLUTIONS INTERNATIONAL, INC.
SALE
11,395$92.56$1.05M10,813,894Aug 25, 2025Aug 27, 2025 ↗View →
PSIX
POWER SOLUTIONS INTERNATIONAL, INC.
SALE
12,283$91.63$1.13M10,825,289Aug 25, 2025Aug 27, 2025 ↗View →
PSIX
POWER SOLUTIONS INTERNATIONAL, INC.
SALE
3,695$93.18$344.3K10,810,199Aug 25, 2025Aug 27, 2025 ↗View →
PSIX
POWER SOLUTIONS INTERNATIONAL, INC.
SALE
3,308$81.57$269.8K10,945,527Aug 22, 2025Aug 26, 2025 ↗View →
PSIX
POWER SOLUTIONS INTERNATIONAL, INC.
SALE
3,921$83.60$327.8K10,937,886Aug 22, 2025Aug 26, 2025 ↗View →
PSIX
POWER SOLUTIONS INTERNATIONAL, INC.
SALE
3,979$86.34$343.5K10,927,721Aug 22, 2025Aug 26, 2025 ↗View →
PSIX
POWER SOLUTIONS INTERNATIONAL, INC.
SALE
12,294$87.57$1.08M10,915,427Aug 22, 2025Aug 26, 2025 ↗View →
PSIX
POWER SOLUTIONS INTERNATIONAL, INC.
SALE
13,323$91.20$1.22M10,861,625Aug 22, 2025Aug 26, 2025 ↗View →
PSIX
POWER SOLUTIONS INTERNATIONAL, INC.
SALE
4,521$85.40$386.1K10,931,700Aug 22, 2025Aug 26, 2025 ↗View →
PSIX
POWER SOLUTIONS INTERNATIONAL, INC.
SALE
1,665$84.74$141.1K10,936,221Aug 22, 2025Aug 26, 2025 ↗View →
PSIX
POWER SOLUTIONS INTERNATIONAL, INC.
SALE
3,720$82.45$306.7K10,941,807Aug 22, 2025Aug 26, 2025 ↗View →
PSIX
POWER SOLUTIONS INTERNATIONAL, INC.
SALE
11,263$89.52$1.01M10,894,176Aug 22, 2025Aug 26, 2025 ↗View →
PSIX
POWER SOLUTIONS INTERNATIONAL, INC.
SALE
9,988$88.46$883.5K10,905,439Aug 22, 2025Aug 26, 2025 ↗View →
PSIX
POWER SOLUTIONS INTERNATIONAL, INC.
SALE
19,228$90.52$1.74M10,874,948Aug 22, 2025Aug 26, 2025 ↗View →
PSIX
POWER SOLUTIONS INTERNATIONAL, INC.
SALE
20,729$82.46$1.71M10,956,261Aug 21, 2025Aug 25, 2025 ↗View →
PSIX
POWER SOLUTIONS INTERNATIONAL, INC.
SALE
11,512$81.70$940.5K10,976,990Aug 21, 2025Aug 25, 2025 ↗View →
PSIX
POWER SOLUTIONS INTERNATIONAL, INC.
SALE
2,647$80.41$212.8K10,988,502Aug 21, 2025Aug 25, 2025 ↗View →
PSIX
POWER SOLUTIONS INTERNATIONAL, INC.
SALE
7,426$83.26$618.3K10,948,835Aug 21, 2025Aug 25, 2025 ↗View →
PSIX
POWER SOLUTIONS INTERNATIONAL, INC.
SALE
15,797$80.50$1.27M10,991,154Aug 20, 2025Aug 22, 2025 ↗View →
PSIX
POWER SOLUTIONS INTERNATIONAL, INC.
SALE
5$81.00$40510,991,149Aug 20, 2025Aug 22, 2025 ↗View →
PSIX
POWER SOLUTIONS INTERNATIONAL, INC.
SALE
45,821$80.24$3.68M11,040,800Aug 19, 2025Aug 21, 2025 ↗View →
PSIX
POWER SOLUTIONS INTERNATIONAL, INC.
SALE
2,992$83.45$249.7K11,008,336Aug 19, 2025Aug 21, 2025 ↗View →
PSIX
POWER SOLUTIONS INTERNATIONAL, INC.
SALE
1,385$84.32$116.8K11,006,951Aug 19, 2025Aug 21, 2025 ↗View →
PSIX
POWER SOLUTIONS INTERNATIONAL, INC.
SALE
12,209$82.59$1.01M11,011,328Aug 19, 2025Aug 21, 2025 ↗View →
PSIX
POWER SOLUTIONS INTERNATIONAL, INC.
SALE
17,263$81.57$1.41M11,023,537Aug 19, 2025Aug 21, 2025 ↗View →
PSIX
POWER SOLUTIONS INTERNATIONAL, INC.
SALE
5,854$89.16$521.9K11,086,621Aug 18, 2025Aug 20, 2025 ↗View →
PSIX
POWER SOLUTIONS INTERNATIONAL, INC.
SALE
7,049$84.31$594.3K11,158,945Aug 18, 2025Aug 20, 2025 ↗View →
PSIX
POWER SOLUTIONS INTERNATIONAL, INC.
SALE
14,670$82.52$1.21M11,171,370Aug 18, 2025Aug 20, 2025 ↗View →
PSIX
POWER SOLUTIONS INTERNATIONAL, INC.
SALE
21,447$86.53$1.86M11,126,092Aug 18, 2025Aug 20, 2025 ↗View →
PSIX
POWER SOLUTIONS INTERNATIONAL, INC.
SALE
5,376$83.35$448.1K11,165,994Aug 18, 2025Aug 20, 2025 ↗View →
PSIX
POWER SOLUTIONS INTERNATIONAL, INC.
SALE
21,314$87.45$1.86M11,104,778Aug 18, 2025Aug 20, 2025 ↗View →
PSIX
POWER SOLUTIONS INTERNATIONAL, INC.
SALE
11,406$85.73$977.8K11,147,539Aug 18, 2025Aug 20, 2025 ↗View →
PSIX
POWER SOLUTIONS INTERNATIONAL, INC.
SALE
9,586$81.57$781.9K11,186,040Aug 18, 2025Aug 20, 2025 ↗View →
PSIX
POWER SOLUTIONS INTERNATIONAL, INC.
SALE
16,215$80.43$1.30M11,195,626Aug 18, 2025Aug 20, 2025 ↗View →
PSIX
POWER SOLUTIONS INTERNATIONAL, INC.
SALE
12,303$88.32$1.09M11,092,475Aug 18, 2025Aug 20, 2025 ↗View →
PSIX
POWER SOLUTIONS INTERNATIONAL, INC.
SALE
16,255$81.43$1.32M11,290,953Aug 15, 2025Aug 19, 2025 ↗View →
PSIX
POWER SOLUTIONS INTERNATIONAL, INC.
SALE
22,858$84.56$1.93M11,234,480Aug 15, 2025Aug 19, 2025 ↗View →
PSIX
POWER SOLUTIONS INTERNATIONAL, INC.
SALE
15,244$82.59$1.26M11,275,709Aug 15, 2025Aug 19, 2025 ↗View →
PSIX
POWER SOLUTIONS INTERNATIONAL, INC.
SALE
22,153$85.60$1.90M11,212,327Aug 15, 2025Aug 19, 2025 ↗View →
PSIX
POWER SOLUTIONS INTERNATIONAL, INC.
SALE
18,371$83.51$1.53M11,257,338Aug 15, 2025Aug 19, 2025 ↗View →
PSIX
POWER SOLUTIONS INTERNATIONAL, INC.
SALE
486$86.05$41.8K11,211,841Aug 15, 2025Aug 19, 2025 ↗View →
PSIX
POWER SOLUTIONS INTERNATIONAL, INC.
SALE
20,770$80.41$1.67M11,307,208Aug 15, 2025Aug 19, 2025 ↗View →
PSIX
POWER SOLUTIONS INTERNATIONAL, INC.
SALE
7,136$81.80$583.7K11,456,688Aug 14, 2025Aug 18, 2025 ↗View →
PSIX
POWER SOLUTIONS INTERNATIONAL, INC.
SALE
28,319$82.68$2.34M11,428,369Aug 14, 2025Aug 18, 2025 ↗View →
PSIX
POWER SOLUTIONS INTERNATIONAL, INC.
SALE
30,760$83.50$2.57M11,397,609Aug 14, 2025Aug 18, 2025 ↗View →
PSIX
POWER SOLUTIONS INTERNATIONAL, INC.
SALE
8,834$87.64$774.2K11,351,474Aug 14, 2025Aug 18, 2025 ↗View →
PSIX
POWER SOLUTIONS INTERNATIONAL, INC.
SALE
10,485$85.63$897.9K11,374,694Aug 14, 2025Aug 18, 2025 ↗View →
PSIX
POWER SOLUTIONS INTERNATIONAL, INC.
SALE
13,929$88.34$1.23M11,337,545Aug 14, 2025Aug 18, 2025 ↗View →
PSIX
POWER SOLUTIONS INTERNATIONAL, INC.
SALE
255$90.24$23.0K11,327,978Aug 14, 2025Aug 18, 2025 ↗View →
PSIX
POWER SOLUTIONS INTERNATIONAL, INC.
SALE
14,386$86.45$1.24M11,360,308Aug 14, 2025Aug 18, 2025 ↗View →
PSIX
POWER SOLUTIONS INTERNATIONAL, INC.
SALE
9,312$89.33$831.8K11,328,233Aug 14, 2025Aug 18, 2025 ↗View →
PSIX
POWER SOLUTIONS INTERNATIONAL, INC.
SALE
12,430$84.37$1.05M11,385,179Aug 14, 2025Aug 18, 2025 ↗View →
PSIX
POWER SOLUTIONS INTERNATIONAL, INC.
SALE
7,582$95.42$723.5K11,464,021Aug 13, 2025Aug 15, 2025 ↗View →
PSIX
POWER SOLUTIONS INTERNATIONAL, INC.
SALE
21,651$90.45$1.96M11,506,363Aug 13, 2025Aug 15, 2025 ↗View →
PSIX
POWER SOLUTIONS INTERNATIONAL, INC.
SALE
38,641$88.50$3.42M11,554,410Aug 13, 2025Aug 15, 2025 ↗View →
PSIX
POWER SOLUTIONS INTERNATIONAL, INC.
SALE
7,287$93.55$681.7K11,472,704Aug 13, 2025Aug 15, 2025 ↗View →
PSIX
POWER SOLUTIONS INTERNATIONAL, INC.
SALE
197$96.20$19.0K11,463,824Aug 13, 2025Aug 15, 2025 ↗View →
PSIX
POWER SOLUTIONS INTERNATIONAL, INC.
SALE
26,396$89.48$2.36M11,528,014Aug 13, 2025Aug 15, 2025 ↗View →
PSIX
POWER SOLUTIONS INTERNATIONAL, INC.
SALE
6,520$92.58$603.6K11,479,991Aug 13, 2025Aug 15, 2025 ↗View →
PSIX
POWER SOLUTIONS INTERNATIONAL, INC.
SALE
3,475$86.63$301.0K11,622,462Aug 13, 2025Aug 15, 2025 ↗View →
PSIX
POWER SOLUTIONS INTERNATIONAL, INC.
SALE
1,101$94.49$104.0K11,471,603Aug 13, 2025Aug 15, 2025 ↗View →
PSIX
POWER SOLUTIONS INTERNATIONAL, INC.
SALE
19,852$91.28$1.81M11,486,511Aug 13, 2025Aug 15, 2025 ↗View →
PSIX
POWER SOLUTIONS INTERNATIONAL, INC.
SALE
29,411$87.64$2.58M11,593,051Aug 13, 2025Aug 15, 2025 ↗View →
PSIX
POWER SOLUTIONS INTERNATIONAL, INC.
SALE
8,517$90.28$768.9K11,733,541Aug 12, 2025Aug 14, 2025 ↗View →
PSIX
POWER SOLUTIONS INTERNATIONAL, INC.
SALE
5,874$88.48$519.8K11,743,407Aug 12, 2025Aug 14, 2025 ↗View →
PSIX
POWER SOLUTIONS INTERNATIONAL, INC.
SALE
10,618$91.61$972.8K11,722,923Aug 12, 2025Aug 14, 2025 ↗View →
PSIX
POWER SOLUTIONS INTERNATIONAL, INC.
SALE
15,838$94.47$1.50M11,681,998Aug 12, 2025Aug 14, 2025 ↗View →
PSIX
POWER SOLUTIONS INTERNATIONAL, INC.
SALE
9,176$96.19$882.7K11,625,995Aug 12, 2025Aug 14, 2025 ↗View →
PSIX
POWER SOLUTIONS INTERNATIONAL, INC.
SALE
1,349$89.34$120.5K11,742,058Aug 12, 2025Aug 14, 2025 ↗View →
PSIX
POWER SOLUTIONS INTERNATIONAL, INC.
SALE
58$97.02$5.6K11,625,937Aug 12, 2025Aug 14, 2025 ↗View →
PSIX
POWER SOLUTIONS INTERNATIONAL, INC.
SALE
12,436$93.65$1.16M11,697,836Aug 12, 2025Aug 14, 2025 ↗View →
PSIX
POWER SOLUTIONS INTERNATIONAL, INC.
SALE
46,827$95.52$4.47M11,635,171Aug 12, 2025Aug 14, 2025 ↗View →
PSIX
POWER SOLUTIONS INTERNATIONAL, INC.
SALE
478$87.88$42.0K11,749,281Aug 12, 2025Aug 14, 2025 ↗View →
PSIX
POWER SOLUTIONS INTERNATIONAL, INC.
SALE
12,651$92.42$1.17M11,710,272Aug 12, 2025Aug 14, 2025 ↗View →
Other insiders · PSIX
Loading peer insiders…
About this filer
CIK 0001703252
ROLE
10% Owner
PRIMARY
PSIX
COMPANIES
1
ACTIVE SINCE
Aug 2025
MARKETPEEL · /INSIDER/0001703252DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
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