Back to TT Twin Tree Management, LP

MRKMRK
22 quarters

Position history for TTTwin Tree Management, LP's holdings in MERCK & CO INC

No. Twin Tree Management exited its MRK (Merck) position in Q1 2026. Its Q4 2025 13F listed 10,738 shares worth $1.1M. Twin Tree Management first reported MRK in Q2 2020 and held it in 16 quarterly 13F filings.

Final Value

$0

Final Shares

0

Total Value Change

-$508,000

Total Shares Change

-6,566

Quarter-by-Quarter History
QuarterActionSharesChangeValueWeightPriceConviction
2026-Q1
Latest
Exited
0
-100.0%
$00.0%$118.73
0
2025-Q4
Decreased
10,738
-90.7%
$1.1M0.0%$103.13
0
2025-Q3
Decreased
115,164
-33.4%
$9.7M0.0%$81.54
0
2025-Q2
New
172,940
-
$13.7M0.0%$76.15
39
2025-Q1
Exited
0
-100.0%
$00.0%$85.49
0
2024-Q4
New
82,568
-
$8.2M0.0%$93.94
38
2024-Q2
Exited
0
-100.0%
$00.0%$115.20
0
2024-Q1
Increased
395,696
+25.6%
$52.2M0.1%$122.06
43
2023-Q4
Increased
315,121
+1577.6%
$34.4M0.1%$100.21
47
2023-Q3
Decreased
18,784
-70.7%
$1.9M0.0%$93.95
0
2023-Q2
Increased
64,051
+10.7%
$7.4M0.0%$104.59
30
2023-Q1
Decreased
57,850
-89.8%
$6.2M0.0%$95.79
0
2022-Q4
Increased
567,190
+195.0%
$62.9M0.1%$99.21
57
2022-Q3
Increased
192,253
+52.1%
$16.6M0.0%$76.50
39
2022-Q2
New
126,428
-
$11.5M0.0%$80.34
39
2021-Q4
Exited
0
-100.0%
$00.0%$66.39
0
2021-Q3
New
205,416
-
$15.4M0.0%$64.46
39
2021-Q2
Exited
0
-100.0%
$00.0%$66.15
0
2021-Q1
Increased
180,882
+356.6%
$13.9M0.1%$62.03
45
2020-Q4
New
39,619
-
$3.2M0.0%$65.25
37
2020-Q3
Exited
0
-100.0%
$00.0%$65.65
0
2020-Q2
New
6,566
-
$508,0000.0%$60.76
33

Other major holders of MRK: BlackRock, Inc., VANGUARD GROUP INC, BlackRock Finance, Inc.

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