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Robert Small

Track

Insider profile

Currently holds a position at TransDigm Group Inc

Performance

Overall performance
3.6
Performance over holding periods
4.2
30 days 90 days 120 days
Average return -2% 8.2% 15.1%
Success rate 41% 68% 82%
Transactions
515 58% Buy
34 71% Buy
47 69% Buy
Ranking by holding-period performance
Performance for realised trades
4.4
Average return 190%
Success rate 73%
Average holding period 220
Transactions 28
Ranking by realised performance

Positions

Position Company Period
Independent Director TransDigm Group Inc March 23, 2010 -
Robert Small's trades of TransDigm Group Inc's stock


Subscribe to get access to the transaction volume chart and in-chart transaction details
• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Activity signal Earnings
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Notification date Transaction date Company B/S Transaction type Nb. shares
Price
Value 		Number of shares Price Value Details
2026-02-27 2026-02-25
B Purchase
11,972 -39.8%
498.58
US$1,283,272 		11,972 -39.8% 498.58 US$1,283,272
2025-12-11 2025-12-10
S Sale
97,523 -9.3%
464.80
US$2,871,636 		97,523 -9.3% 464.80 US$2,871,636
2025-12-11 2025-12-10
S Sale
88,152 +27.4%
352.78
US$1,122,599 		88,152 +27.4% 352.78 US$1,122,599
2025-12-11 2025-12-10
S Sale
580 -5.6%
1,289.32
US$747,805 		580 -5.6% 1,289.32 US$747,805
2025-12-10 2025-12-10
PrS Proposed sale
4,700
1,290.19
US$6,063,879 		4,700 1,290.19 US$6,063,879
2025-12-09 2025-12-09
S Sale
15,280 -18.3%
1,335.72
US$20,409,802 		15,280 -18.3% 1,335.72 US$20,409,802
2025-12-09 2025-12-09
S Sale
75,673 -17.1%
1,335.72
US$101,077,940 		75,673 -17.1% 1,335.72 US$101,077,940
2025-09-16 2025-09-12
S Sale
16 -0.0%
1,284.17
US$20,547 		16 -0.0% 1,284.17 US$20,547
2025-09-16 2025-09-12
S Sale
197 -0.2%
1,283.19
US$252,788 		197 -0.2% 1,283.19 US$252,788
2025-09-16 2025-09-12
S Sale
149 -0.2%
1,282.64
US$191,113 		149 -0.2% 1,282.64 US$191,113
2025-09-16 2025-09-12
S Sale
520 -0.6%
1,281.22
US$666,235 		520 -0.6% 1,281.22 US$666,235
2025-09-16 2025-09-12
S Sale
287 -0.3%
1,280.54
US$367,515 		287 -0.3% 1,280.54 US$367,515
2025-09-16 2025-09-12
S Sale
501 -0.6%
1,279.19
US$640,873 		501 -0.6% 1,279.19 US$640,873
2025-09-16 2025-09-12
S Sale
300 -0.4%
1,278.32
US$383,497 		300 -0.4% 1,278.32 US$383,497
2025-09-16 2025-09-12
S Sale
521 -0.6%
1,277.16
US$665,402 		521 -0.6% 1,277.16 US$665,402
2025-09-16 2025-09-12
S Sale
504 -0.6%
1,276.41
US$643,310 		504 -0.6% 1,276.41 US$643,310
2025-09-16 2025-09-12
S Sale
597 -0.7%
1,275.23
US$761,313 		597 -0.7% 1,275.23 US$761,313
2025-09-16 2025-09-12
S Sale
488 -0.6%
1,274.22
US$621,817 		488 -0.6% 1,274.22 US$621,817
2025-09-16 2025-09-12
S Sale
261 -0.3%
1,273.55
US$332,397 		261 -0.3% 1,273.55 US$332,397
2025-09-16 2025-09-12
S Sale
256 -0.3%
1,272.45
US$325,747 		256 -0.3% 1,272.45 US$325,747
2025-09-16 2025-09-12
S Sale
403 -0.5%
1,271.39
US$512,370 		403 -0.5% 1,271.39 US$512,370
2025-06-12 2025-06-10
S Sale
40,500 -8.4%
1,425.01
US$57,712,905 		40,500 -8.4% 1,425.01 US$57,712,905
2025-06-12 2025-06-10
S Sale
5,200 -5.6%
1,425.01
US$7,410,052 		5,200 -5.6% 1,425.01 US$7,410,052
2025-03-17 2025-03-14
S Sale
3,352 -0.7%
1,345.24
US$4,509,254 		3,352 -0.7% 1,345.24 US$4,509,254
2025-03-17 2025-03-14
S Sale
682 -0.7%
1,345.24
US$917,456 		682 -0.7% 1,345.24 US$917,456
2025-03-17 2025-03-14
S Sale
1,412 -0.3%
1,340.85
US$1,893,280 		1,412 -0.3% 1,340.85 US$1,893,280
2025-03-17 2025-03-14
S Sale
288 -0.3%
1,340.85
US$386,165 		288 -0.3% 1,340.85 US$386,165
2025-03-17 2025-03-14
S Sale
2,742 -0.6%
1,336.23
US$3,663,947 		2,742 -0.6% 1,336.23 US$3,663,947
2025-03-17 2025-03-14
S Sale
558 -0.6%
1,336.23
US$745,617 		558 -0.6% 1,336.23 US$745,617
2025-03-17 2025-03-13
S Sale
791 -0.2%
1,335.22
US$1,056,158 		791 -0.2% 1,335.22 US$1,056,158
2025-03-17 2025-03-13
S Sale
209 -0.2%
1,335.22
US$279,061 		209 -0.2% 1,335.22 US$279,061
2025-03-10 2025-03-10
S Sale
1,847 -0.4%
1,349.21
US$2,491,991 		1,847 -0.4% 1,349.21 US$2,491,991
2025-03-10 2025-03-10
S Sale
153 -0.2%
1,349.21
US$206,429 		153 -0.2% 1,349.21 US$206,429
2025-03-10 2025-03-10
S Sale
2,309 -0.5%
1,345.11
US$3,105,866 		2,309 -0.5% 1,345.11 US$3,105,866
2025-03-10 2025-03-10
S Sale
191 -0.2%
1,345.11
US$256,917 		191 -0.2% 1,345.11 US$256,917
2025-03-10 2025-03-10
S Sale
1,847 -0.4%
1,343.89
US$2,482,165 		1,847 -0.4% 1,343.89 US$2,482,165
2025-03-10 2025-03-10
S Sale
153 -0.2%
1,343.89
US$205,615 		153 -0.2% 1,343.89 US$205,615
2025-03-10 2025-03-10
S Sale
2,771 -0.6%
1,342.95
US$3,721,314 		2,771 -0.6% 1,342.95 US$3,721,314
2025-03-10 2025-03-10
S Sale
229 -0.2%
1,342.95
US$307,536 		229 -0.2% 1,342.95 US$307,536
2025-03-10 2025-03-10
S Sale
2,309 -0.5%
1,336.47
US$3,085,908 		2,309 -0.5% 1,336.47 US$3,085,908
2025-03-10 2025-03-10
S Sale
191 -0.2%
1,336.47
US$255,266 		191 -0.2% 1,336.47 US$255,266
2025-03-10 2025-03-10
S Sale
7,389 -1.4%
1,335.62
US$9,868,859 		7,389 -1.4% 1,335.62 US$9,868,859
2025-03-10 2025-03-10
S Sale
611 -0.6%
1,335.62
US$816,061 		611 -0.6% 1,335.62 US$816,061
2025-03-10 2025-03-07
S Sale
3,739 -0.7%
1,341.09
US$5,014,340 		3,739 -0.7% 1,341.09 US$5,014,340
2025-03-10 2025-03-07
S Sale
261 -0.3%
1,341.09
US$350,025 		261 -0.3% 1,341.09 US$350,025