Portfolio Holdings Detail for ISIN IE00BYXG2H39
Stock Name / FundiShares Nasdaq US Biotechnology UCITS ETF USD (Acc)
IssuerBlackrock
Entity holding fund iShares IV Public Limited Company
Entity TypeUmbrella investment company with variable capital and having segregated liability between its funds
Entity LEI 549300ZP07LMR36K1T02
ETF TickerBTEC(USD) LSE
ETF TickerBTEK(GBP) LSE
ETF Ticker2B70(EUR) F
ETF Ticker2B70.DE(EUR) CXE
ETF TickerBTEC.LS(USD) CXE
ETF TickerBTEK.LS(GBP) CXE
ETF TickerBTEC.L(GBP) LSE
ETF TickerBTEK.L(GBP) LSE

Holdings detail for MRSN

Stock NameMersana Therapeutics Inc
TickerMRSN(USD) NASDAQ
TYPECommon Stock
CountryUSA
ISINUS59045L1061
LEI529900VWD5VDZ7PVOS22

Show aggregate MRSN holdings

News associated with MRSN

Los Angeles Capital Management LLC Sells 29,900 Shares of Mersana Therapeutics, Inc. (NASDAQ:MRSN)
Los Angeles Capital Management LLC lowered its holdings in Mersana Therapeutics, Inc. (NASDAQ:MRSN – Free Report) by 15.8% in the fourth quarter, according to the company in its most recent Form 13F filing with the Securities and Exchange Commission. The institutional investor owned 159,760 shares of the company’s stock after selling 29,900 shares during the […] - 2025-03-05 10:46:57
Mersana Therapeutics, Inc. (NASDAQ:MRSN) Receives $5.57 Consensus Price Target from Analysts
Mersana Therapeutics, Inc. (NASDAQ:MRSN – Get Free Report) has earned an average rating of “Moderate Buy” from the nine brokerages that are covering the firm, MarketBeat reports. Two analysts have rated the stock with a hold recommendation, six have issued a buy recommendation and one has issued a strong buy recommendation on the company. The […] - 2025-02-19 06:12:53
China Universal Asset Management Co. Ltd. Buys Shares of 26,194 Mersana Therapeutics, Inc. (NASDAQ:MRSN)
China Universal Asset Management Co. Ltd. purchased a new stake in shares of Mersana Therapeutics, Inc. (NASDAQ:MRSN – Free Report) in the fourth quarter, according to its most recent 13F filing with the SEC. The fund purchased 26,194 shares of the company’s stock, valued at approximately $37,000. A number of other hedge funds have also […] - 2025-02-05 08:46:56

iShares Nasdaq US Biotechnology UCITS ETF USD (Acc) MRSN holdings

DateNumber of MRSN Shares HeldBase Market Value of MRSN SharesLocal Market Value of MRSN SharesChange in MRSN Shares HeldChange in MRSN Base ValueCurrent Price per MRSN Share HeldPrevious Price per MRSN Share Held
2025-03-11 (Tuesday)61,029USD 29,465MRSN holding decreased by -1123USD 29,4650USD -1,123 USD 0.482803 USD 0.501204
2025-03-10 (Monday)61,029USD 30,588MRSN holding decreased by -2630USD 30,5880USD -2,630 USD 0.501204 USD 0.544299
2025-03-07 (Friday)61,029MRSN holding decreased by -404USD 33,218MRSN holding increased by 953USD 33,218-404USD 953 USD 0.544299 USD 0.525206
2025-03-06 (Thursday)61,433USD 32,265MRSN holding increased by 787USD 32,2650USD 787 USD 0.525206 USD 0.512396
2025-03-05 (Wednesday)61,433USD 31,478MRSN holding increased by 252USD 31,4780USD 252 USD 0.512396 USD 0.508294
2025-03-04 (Tuesday)61,433MRSN holding decreased by -202USD 31,226MRSN holding increased by 1641USD 31,226-202USD 1,641 USD 0.508294 USD 0.480003
2025-03-03 (Monday)61,635USD 29,585MRSN holding decreased by -2675USD 29,5850USD -2,675 USD 0.480003 USD 0.523404
2025-02-28 (Friday)61,635USD 32,260MRSN holding increased by 1264USD 32,2600USD 1,264 USD 0.523404 USD 0.502896
2025-02-27 (Thursday)61,635USD 30,996MRSN holding decreased by -2903USD 30,9960USD -2,903 USD 0.502896 USD 0.549996
2025-02-26 (Wednesday)61,635USD 33,899MRSN holding increased by 1380USD 33,8990USD 1,380 USD 0.549996 USD 0.527606
2025-02-25 (Tuesday)61,635MRSN holding increased by 404USD 32,519MRSN holding decreased by -1562USD 32,519404USD -1,562 USD 0.527606 USD 0.556597
2025-02-24 (Monday)61,231USD 34,081MRSN holding increased by 1433USD 34,0810USD 1,433 USD 0.556597 USD 0.533194
2025-02-21 (Friday)61,231USD 32,648MRSN holding increased by 318USD 32,6480USD 318 USD 0.533194 USD 0.528001
2025-02-20 (Thursday)61,231USD 32,330MRSN holding decreased by -1776USD 32,3300USD -1,776 USD 0.528001 USD 0.557005
2025-02-19 (Wednesday)61,231MRSN holding decreased by -202USD 34,106MRSN holding decreased by -1697USD 34,106-202USD -1,697 USD 0.557005 USD 0.582798
2025-02-18 (Tuesday)61,433USD 35,803MRSN holding increased by 49USD 35,8030USD 49 USD 0.582798 USD 0.582
2025-02-17 (Monday)61,433USD 35,754USD 35,7540USD 0 USD 0.582 USD 0.582
2025-02-14 (Friday)61,433USD 35,754MRSN holding decreased by -1677USD 35,7540USD -1,677 USD 0.582 USD 0.609298
2025-02-13 (Thursday)61,433MRSN holding increased by 606USD 37,431MRSN holding decreased by -1821USD 37,431606USD -1,821 USD 0.609298 USD 0.645306
2025-02-12 (Wednesday)60,827MRSN holding increased by 202USD 39,252MRSN holding decreased by -1082USD 39,252202USD -1,082 USD 0.645306 USD 0.665303
2025-02-11 (Tuesday)60,625MRSN holding increased by 808USD 40,334MRSN holding decreased by -1538USD 40,334808USD -1,538 USD 0.665303 USD 0.700002
2025-02-10 (Monday)59,817USD 41,872MRSN holding decreased by -2991USD 41,8720USD -2,991 USD 0.700002 USD 0.750004
2025-02-07 (Friday)59,817USD 44,863MRSN holding increased by 3960USD 44,8630USD 3,960 USD 0.750004 USD 0.683802
2025-02-06 (Thursday)59,817USD 40,903MRSN holding decreased by -2040USD 40,9030USD -2,040 USD 0.683802 USD 0.717906
2025-02-05 (Wednesday)59,817USD 42,943MRSN holding increased by 6754USD 42,9430USD 6,754 USD 0.717906 USD 0.604995
2025-02-04 (Tuesday)59,817USD 36,189MRSN holding increased by 2368USD 36,1890USD 2,368 USD 0.604995 USD 0.565408
2025-02-03 (Monday)59,817USD 33,821MRSN holding decreased by -2602USD 33,8210USD -2,602 USD 0.565408 USD 0.608907
2025-01-31 (Friday)59,817USD 36,423MRSN holding decreased by -1662USD 36,4230USD -1,662 USD 0.608907 USD 0.636692
2025-01-30 (Thursday)59,817USD 38,085MRSN holding increased by 2972USD 38,0850USD 2,972 USD 0.636692 USD 0.587007
2025-01-29 (Wednesday)59,817USD 35,113MRSN holding decreased by -3619USD 35,1130USD -3,619 USD 0.587007 USD 0.647508
2025-01-28 (Tuesday)59,817USD 38,732MRSN holding increased by 2620USD 38,7320USD 2,620 USD 0.647508 USD 0.603708
2025-01-27 (Monday)59,817USD 36,112MRSN holding decreased by -2368USD 36,1120USD -2,368 USD 0.603708 USD 0.643295
2025-01-24 (Friday)59,817USD 38,480MRSN holding increased by 7351USD 38,4800USD 7,351 USD 0.643295 USD 0.520404
2025-01-23 (Thursday)59,817USD 31,129MRSN holding decreased by -424USD 31,1290USD -424 USD 0.520404 USD 0.527492
2025-01-22 (Wednesday)59,817USD 31,553USD 31,553
2025-01-21 (Tuesday)59,817USD 32,893USD 32,893
2025-01-20 (Monday)59,817USD 37,003USD 37,003
2025-01-17 (Friday)59,817USD 37,003USD 37,003
2025-01-16 (Thursday)59,009USD 36,255USD 36,255
2025-01-15 (Wednesday)58,201USD 37,278USD 37,278
2025-01-14 (Tuesday)58,201USD 36,899USD 36,899
2025-01-13 (Monday)58,201USD 36,172USD 36,172
2025-01-10 (Friday)58,605USD 42,196USD 42,196
2025-01-09 (Thursday)58,605USD 76,187USD 76,187
2025-01-09 (Thursday)58,605USD 76,187USD 76,187
2025-01-09 (Thursday)58,605USD 76,187USD 76,187
2025-01-08 (Wednesday)58,605USD 76,187USD 76,187
2025-01-08 (Wednesday)58,605USD 76,187USD 76,187
2025-01-08 (Wednesday)58,605USD 76,187USD 76,187
2025-01-02 (Thursday)59,413USD 83,178USD 83,178
2024-12-30 (Monday)59,413USD 84,366USD 84,366
Share price and value of shares held is calculated on the adjusted close price of each day (row). Changes between days reflect the gain/loss of the portfolio as a result of changes in the adjusted close price and changes in the holdings

Share Trades of MRSN by Blackrock for IE00BYXG2H39

Show aggregate share trades of MRSN

DateActionQuantityMarket HighMarket LowLikely Trade PriceLikely Trade Value (Profit/Loss)Average Price previous trades
2025-03-07SELL-404 0.544* 0.59 Profit of 238 on sale
2025-03-04SELL-202 0.508* 0.60 Profit of 120 on sale
2025-02-25BUY404 0.528* 0.61
2025-02-19SELL-202 0.557* 0.63 Profit of 127 on sale
2025-02-13BUY606 0.609* 0.64
2025-02-12BUY202 0.645* 0.64
2025-02-11BUY808 0.665* 0.64
Market high and low price is on the date.

* (if shown) = market close price used not a projected price. This is used when we do not have market data available to calculate a projection

The likely trade price/value is our estimate on the likely price the trade took place at and is not the actual trade price. The likely LOSS/GAIN is our estimate. Where a profit/loss value is shown in the Likely Trade Value column, this is derived from matching trades between periods eg the most recent previous BUY is matched with the SELL for the same number of shares and the difference between the likely BUY price and likely SELL price is calculated. Where a profit or loss is shown in the Average Price of Previous Trades column, this is dervied using the likely trade price compared to the average of previous trades based on adjusted close

Shorting History of MRSN

DateShorted VolumeShort Exempt VolumeTotal Shares Traded% Shorted
2025-03-12576,30558,2111,454,54639.6%
2025-03-111,024,77535,3981,736,64659.0%
2025-03-10565,943501,295,78143.7%
2025-03-07553,6194,5841,271,11843.6%
2025-03-06846,18401,790,45947.3%
2025-03-05805,49102,297,13035.1%
2025-03-041,807,34845,9444,169,33643.3%
2025-03-03992,86529,3491,705,34058.2%
2025-02-281,579,530171,4952,484,75563.6%
2025-02-271,368,67122,4901,998,44568.5%
2025-02-261,311,940148,8402,350,16255.8%
2025-02-251,742,396173,0412,790,10862.4%
2025-02-241,707,98103,587,41447.6%
2025-02-212,701,437894,373,94661.8%
2025-02-201,750,17303,041,33857.5%
2025-02-191,025,11002,547,05340.2%
2025-02-182,200,1119,9783,780,05558.2%
2025-02-14976,5931091,902,93551.3%
2025-02-131,240,32002,192,51156.6%
2025-02-12738,0174,3051,358,21054.3%
2025-02-111,087,7691271,630,80566.7%
2025-02-10724,2905,4501,402,93151.6%
2025-02-071,424,1106,5813,343,70942.6%
2025-02-061,768,35515,6873,380,67052.3%
2025-02-052,748,56410,1585,727,57348.0%
2025-02-046,102,40535,00910,323,59959.1%
2025-02-03458,143244850,18453.9%
2025-01-31770,3782,5001,421,94154.2%
2025-01-301,900,391241,1203,108,38561.1%
2025-01-291,126,46532,9471,840,88261.2%
2025-01-281,621,075231,9592,769,03258.5%
2025-01-271,731,37034,8722,808,42061.6%
2025-01-246,940,69422,13313,296,82952.2%
2025-01-231,272,5617,6003,706,69534.3%
2025-01-223,092,763542,5154,956,82862.4%
2025-01-214,618,473195,8418,019,27657.6%
2025-01-173,818,232468,8085,771,74766.2%
2025-01-166,537,618673,68910,013,96565.3%
2025-01-152,086,94119,0874,999,96341.7%
2025-01-143,742,867551,8097,277,47751.4%
2025-01-137,686,616829,86712,614,35760.9%
2025-01-1016,251,4941,561,10931,303,45151.9%
2025-01-08316,1566,643546,02457.9%
2025-01-07651,05336,1821,331,22148.9%
2025-01-06717,53628,9711,393,30451.5%

The data here is derived from FINRA daily shorted trade data. The Daily Short Sale Volume is the total volume of short trades that meet certain criteria on each trade date by 6 PM ET on the trade date. The detail trade data is derived from the monthly shorted trade data which will differ in aggregate. The detail trade data is derived from the transaction level data and includes ALL trades (including exempt) and the aggregation period extends beyond 6pm.

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