Bruce Kovner's Net Worth

$4.15 Billion

Estimate Recalculated Feb 7, 2024 03:58PM EST

Who is Bruce Kovner?

Bruce Kovner has an estimated net worth of $4.15 Billion. This is based on reported shares across multiple companies, which include SYNTA PHARMACEUTICALS CORP, Strongbridge Biopharma plc, Kala Pharmaceuticals, Inc., Molecular Templates, Inc., Celator Pharmaceuticals Inc, and INFOCUS CORP.

SEC CIK

Bruce Kovner's CIK is 0001325713

Past Insider Trading and Trends

2011 was Bruce Kovner's most active year for acquiring shares with 25 total transactions. Bruce Kovner's most active month to acquire stocks was the month of June. 2015 was Bruce Kovner's most active year for disposing of shares, totalling 44 transactions. Bruce Kovner's most active month to dispose stocks was the month of October. 2012 saw Bruce Kovner paying a total of $50,219,768.56 for 9,410,448 shares, this is the most they've acquired in one year. In 2007 Bruce Kovner cashed out on 6,676,080 shares for a total of $6,794,541.82, their largest year based on trade value.

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SYNTA PHARMACEUTICALS CORP (MDGL) Snapshot price: $187.965

Investor

Bruce Kovner owns 22,687,805 units of Common Stock which is worth $4,264,513,266.83. From 2007 to 2015 Bruce Kovner acquired a total of 39,736,834 shares in SYNTA PHARMACEUTICALS CORP at a cost of $126,650,660.72, Bruce also disposed a total of 24,180,198 shares of SYNTA PHARMACEUTICALS CORP equalling to $7,434,118.17.

Form Type
Δ Own
Qty.
Price
Size ($)
Own
Filing Date
Type
Is Scheduled
Trade Dates
Form 4
-61.80%
-1.52M
$0.37
-$570,154.96
941.52K
Dec 4 - Dec 8
Form 4
-36.73%
-1.43M
$0.43
-$609,169.46
2.46M
Dec 1 - Dec 3
Form 4
-44.14%
-3.08M
$0.48
-$1,474,249.18
3.9M
Nov 25 - Nov 30
Form 4
-14.40%
-1.17M
$0.44
-$515,105.75
6.97M
Nov 23 - Nov 24
Form 4
-15.66%
-1.51M
$0.47
-$734,189.49
8.15M
Nov 18 - Nov 20
Form 4
-52.64%
-1.22M
$0.43
-$521,986.98
1.1M
Nov 13 - Nov 17
Form 4
-70.04%
-5.44M
$0.55
-$3,009,262.34
2.33M
Nov 9 - Nov 12
Form 4
0
15.4M
Sep 30
Form 4
+0.58%
31.82K
5.49M
Jun 30 - Jul 1
Form 4
+81.42%
6.86M
$1.75
$12,000,000.25
15.28M
Apr 6
Form 4
+3.69%
300K
$3.08
$923,130.00
8.42M
Sep 30
Form 4
+0.40%
12.19K
3.06M
Jul 1
Form 4
+18.19%
1.25M
$4.01
$5,012,500.00
8.12M
Apr 11
Form 4
+117.65%
5M
$3.75
$18,750,000.00
9.25M
Nov 13
Form 4
+0.16%
10K
6.18M
Jul 1
Form 4
+5.08%
150K
$4.71
$706,515.00
3.1M
Jun 27
Form 4
+20.41%
500K
$4.53
$2,265,390.00
2.95M
Jun 25 - Jun 26
Form 4
+5.62%
250K
$4.33
$1,097,440.00
4.7M
Jun 21 - Jun 24
Form 4
+10.00%
200K
$4.00
$799,160.00
2.2M
Jun 18
Form 4
2M
$4.64
$9,270,353.63
2M
Jun 4 - Jun 6
Form 4
+245.39%
2.33M
$8.60
$19,999,996.60
3.27M
Dec 12
Form 4
+4.14%
37.7K
$6.91
$260,457.40
947.7K
Nov 12 - Nov 14
Form 4
+62.57%
3.08M
$6.49
$19,999,999.36
8.01M
Jul 25
Form 4
+15.56%
919.14K
$5.45
$4,959,318.00
6.83M
Jun 29 - Jul 1
Form 4
+21.56%
1.14M
$4.40
$4,999,997.20
6.41M
Dec 13 - Jan 6
Form 4
+0.21%
11.06K
$3.95
$43,727.29
5.27M
Dec 7
Form 4
+0.17%
8.84K
$3.96
$35,024.01
5.26M
Nov 29
Form 4
+0.48%
25.02K
$3.94
$98,472.98
5.25M
Nov 25
Form 4
+0.15%
8K
$3.98
$31,832.43
5.22M
Nov 22 - Nov 23
Form 4
+1.06%
54.64K
$3.79
$207,219.20
5.22M
Nov 18 - Nov 21
Form 4
+3.06%
153.23K
$3.79
$580,157.77
5.16M
Sep 9 - Sep 12
Form 4
+1.96%
96.46K
$3.84
$370,502.55
5.01M
Sep 2 - Sep 6
Form 4
+0.00%
100
$3.85
$385.00
4.91M
Aug 26
Form 4
+0.32%
15.76K
$3.75
$59,188.78
4.91M
Aug 22 - Aug 23
Form 4
+0.07%
3.3K
$3.79
$12,510.44
4.9M
Aug 18
Form 4
+2.69%
128.14K
$3.73
$477,575.69
4.89M
Aug 8 - Aug 10
Form 4
+0.17%
7.86K
4.77M
Jul 1
Form 4
+43.04%
1.43M
$4.89
$7,000,000.77
4.76M
Apr 14
Form 4
+76.45%
1.44M
$3.47
$5,000,002.81
3.33M
Nov 10
Form 4
+1.30%
24.26K
$3.64
$88,410.74
1.88M
Sep 15
Form 4
+4.24%
75.74K
$3.64
$275,505.25
1.86M
Sep 13 - Sep 14
Form 4
+0.87%
15.44K
1.78M
Jul 1
Form 4
+3.97%
67.54K
$3.90
$263,207.79
1.77M
Jun 14 - Jun 15
Form 4
+5.32%
85.9K
$3.15
$270,477.40
1.7M
Jun 10 - Jun 11
Form 4
+7.68%
115.29K
$2.90
$333,777.06
1.62M
Jun 8 - Jun 9
Form 4
+57.85%
550K
$4.50
$2,475,000.00
1.5M
Jan 8
Form 4
+1.80%
16.81K
950.67K
Jul 1
Form 4
+2.91%
26.4K
$7.16
$189,049.98
933.87K
Aug 11 - Aug 12
Form 4
+0.60%
5.4K
907.47K
Jun 11
Form 4
+8.47%
70.47K
$8.43
$594,375.34
902.07K
Jun 8 - Jun 11
Form 4
+39.59%
2.44M
$10.00
8.59M
Nov 17 - Feb 9
Form 3
0
0
No matching records found

Strongbridge Biopharma plc No price found

Investor

Bruce Kovner used to own units in Ordinary Shares, $0.01 par value but no longer holds any shares there. From 2018 to 2022 Bruce Kovner acquired a total of 2,662,648 shares in Strongbridge Biopharma plc at a cost of $8,828,116.41, Bruce also disposed a total of 8,060,682 shares of Strongbridge Biopharma plc.

Form Type
Δ Own
Qty.
Price
Size ($)
Own
Filing Date
Type
Is Scheduled
Trade Dates
Form 4
-100.00%
-8.06M
0
Oct 5
Form 4
+22.48%
1.48M
$2.25
$3,328,298.25
8.06M
Sep 17 - Sep 18
Form 4
+0.76%
49.4K
$3.99
$197,131.71
6.58M
Dec 26 - Dec 27
Form 4
+3.77%
237.08K
$3.98
$943,374.55
6.53M
Dec 20 - Dec 21
Form 4
+6.08%
361K
$4.93
$1,778,514.07
6.29M
Aug 8
Form 4
+1.19%
70K
$4.66
$326,466.00
5.93M
Jul 30
Form 4
+3.55%
399.1K
$4.83
$1,923,180.69
11.63M
Jul 24 - Jul 27
Form 4
+1.03%
55.5K
$4.96
$275,521.86
5.46M
Jul 19 - Jul 23
Form 4
+0.21%
11.2K
$4.97
$55,629.28
5.41M
Jul 16
Form 3
0
0
No matching records found

Kala Pharmaceuticals, Inc. (KALA) Snapshot price: $7.28

Investor

Bruce Kovner owns 763,755 units of Common Stock which is worth $5,560,136.40. In the year 2017 Bruce Kovner filed a total of 4 filings.

Form Type
Δ Own
Qty.
Price
Size ($)
Own
Filing Date
Type
Is Scheduled
Trade Dates
Form 4/A
763.75K
$15.00
763.75K
Jul 20
Form 4/A
763.75K
$15.00
763.75K
Jul 20
Form 4
215K
$15.00
$3,225,000.00
215K
Jul 20
Form 3
0
0
No matching records found

Molecular Templates, Inc. (MTEM) Snapshot price: $3.59

Investor

Bruce Kovner owns 5,196,473 units of Common Stock which is worth $18,655,338.07. From 2017 to 2019 Bruce Kovner acquired a total of 1,039,204 shares in Molecular Templates, Inc. at a cost of $6,836,247.00.

Form Type
Δ Own
Qty.
Price
Size ($)
Own
Filing Date
Type
Is Scheduled
Trade Dates
Form 4
+29.59%
468.75K
$8.00
$3,750,000.00
2.05M
Nov 21
Form 4
+1.60%
25K
$3.45
$86,250.00
1.58M
Dec 26
Form 4
+53.80%
545.45K
$5.50
$2,999,997.00
1.56M
Sep 25
Form 3
0
0
No matching records found

Celator Pharmaceuticals Inc No price found

Investor

Form Type
Δ Own
Qty.
Price
Size ($)
Own
Filing Date
Type
Is Scheduled
Trade Dates
Form 3
0
0
No matching records found